Foster FRL Series Couplers (Hansen RL)
Foster FRL Series pneumatic quick couplers and plugs, interchangeable with Hansen 2RL and 3RL air fittings. Rated for standard shop air, one-way shut-off, automatic push-to-connect sockets. Body sizes 1/4" (2RL) and 3/8" (3RL). Brass and steel construction for durable, high-flow air line connections.
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Original price $ 665.00Original price $ 665.00 - Original price $ 665.00Original price $ 665.00Current price $ 531.00$ 531.00 - $ 531.00Current price $ 531.00
Foster 3R4905, 3/8" Hansen RL Interchange Air Coupler x 3/8" NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3R4905 is a 3/8" coupler from the 3FRL Series, which interchanges with Hansen 3/8" 3R...
View full detailsOriginal price $ 665.00Original price $ 665.00 - Original price $ 665.00Original price $ 665.00Current price $ 531.00$ 531.00 - $ 531.00Current price $ 531.00Save 20% -
Original price $ 658.00Original price $ 658.00 - Original price $ 658.00Original price $ 658.00Current price $ 526.00$ 526.00 - $ 526.00Current price $ 526.00
Foster 3R4015, 3/8" Hansen RL Interchange Air Coupler x 3/8" NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3R4015 is a 3/8" coupler from the 3FRL Series, which interchanges with Hansen 3/8" 3R...
View full detailsOriginal price $ 658.00Original price $ 658.00 - Original price $ 658.00Original price $ 658.00Current price $ 526.00$ 526.00 - $ 526.00Current price $ 526.00Save 20% -
Original price $ 439.00Original price $ 439.00 - Original price $ 439.00Original price $ 439.00Current price $ 351.00$ 351.00 - $ 351.00Current price $ 351.00
Foster 3L61G, 3/8" Hansen RL Interchange Air Plug Ball Check x 3/4" Hose ID, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L61G is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL co...
View full detailsOriginal price $ 439.00Original price $ 439.00 - Original price $ 439.00Original price $ 439.00Current price $ 351.00$ 351.00 - $ 351.00Current price $ 351.00Save 20% -
Original price $ 289.00Original price $ 289.00 - Original price $ 289.00Original price $ 289.00Current price $ 232.00$ 232.00 - $ 232.00Current price $ 232.00
Foster 3L61, 3/8" Hansen RL Interchange Air Plug x 3/4" Hose ID, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L61 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 289.00Original price $ 289.00 - Original price $ 289.00Original price $ 289.00Current price $ 232.00$ 232.00 - $ 232.00Current price $ 232.00Save 20% -
Original price $ 317.00Original price $ 317.00 - Original price $ 317.00Original price $ 317.00Current price $ 253.00$ 253.00 - $ 253.00Current price $ 253.00
Foster 3L60G, 3/8" Hansen RL Interchange Air Plug Ball Check x 1/2" Hose ID, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L60G is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL co...
View full detailsOriginal price $ 317.00Original price $ 317.00 - Original price $ 317.00Original price $ 317.00Current price $ 253.00$ 253.00 - $ 253.00Current price $ 253.00Save 20% -
Original price $ 321.00Original price $ 321.00 - Original price $ 321.00Original price $ 321.00Current price $ 257.00$ 257.00 - $ 257.00Current price $ 257.00
Foster 3L60, 3/8" Hansen RL Interchange Air Plug x 1/2" Hose ID, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L60 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 321.00Original price $ 321.00 - Original price $ 321.00Original price $ 321.00Current price $ 257.00$ 257.00 - $ 257.00Current price $ 257.00Save 20% -
Original price $ 317.00Original price $ 317.00 - Original price $ 317.00Original price $ 317.00Current price $ 253.00$ 253.00 - $ 253.00Current price $ 253.00
Foster 3L59G, 3/8" Hansen RL Interchange Air Plug Ball Check x 3/8" Hose ID, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L59G is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL co...
View full detailsOriginal price $ 317.00Original price $ 317.00 - Original price $ 317.00Original price $ 317.00Current price $ 253.00$ 253.00 - $ 253.00Current price $ 253.00Save 20% -
Original price $ 143.00Original price $ 143.00 - Original price $ 143.00Original price $ 143.00Current price $ 114.00$ 114.00 - $ 114.00Current price $ 114.00
Foster 3L59, 3/8" Hansen RL Interchange Air Plug x 3/8" Hose ID, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L59 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 143.00Original price $ 143.00 - Original price $ 143.00Original price $ 143.00Current price $ 114.00$ 114.00 - $ 114.00Current price $ 114.00Save 20% -
Original price $ 403.00Original price $ 403.00 - Original price $ 403.00Original price $ 403.00Current price $ 323.00$ 323.00 - $ 323.00Current price $ 323.00
Foster 3L58, 3/8" Hansen RL Interchange Air Plug x 1/4" Hose ID, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L58 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 403.00Original price $ 403.00 - Original price $ 403.00Original price $ 403.00Current price $ 323.00$ 323.00 - $ 323.00Current price $ 323.00Save 20% -
Original price $ 401.00Original price $ 401.00 - Original price $ 401.00Original price $ 401.00Current price $ 321.00$ 321.00 - $ 321.00Current price $ 321.00
Foster 3L57, 3/8" Hansen RL Interchange Air Plug x 3/4" Female NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L57 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 401.00Original price $ 401.00 - Original price $ 401.00Original price $ 401.00Current price $ 321.00$ 321.00 - $ 321.00Current price $ 321.00Save 20% -
Original price $ 252.00Original price $ 252.00 - Original price $ 252.00Original price $ 252.00Current price $ 202.00$ 202.00 - $ 202.00Current price $ 202.00
Foster 3L56, 3/8" Hansen RL Interchange Air Plug x 3/4" Male NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L56 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 252.00Original price $ 252.00 - Original price $ 252.00Original price $ 252.00Current price $ 202.00$ 202.00 - $ 202.00Current price $ 202.00Save 20% -
Original price $ 317.00Original price $ 317.00 - Original price $ 317.00Original price $ 317.00Current price $ 253.00$ 253.00 - $ 253.00Current price $ 253.00
Foster 3L55G, 3/8" Hansen RL Interchange Air Plug Ball Check x 1/2" Female NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L55G is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL co...
View full detailsOriginal price $ 317.00Original price $ 317.00 - Original price $ 317.00Original price $ 317.00Current price $ 253.00$ 253.00 - $ 253.00Current price $ 253.00Save 20% -
Original price $ 257.00Original price $ 257.00 - Original price $ 257.00Original price $ 257.00Current price $ 205.00$ 205.00 - $ 205.00Current price $ 205.00
Foster 3L55, 3/8" Hansen RL Interchange Air Plug x 1/2" Female NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L55 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 257.00Original price $ 257.00 - Original price $ 257.00Original price $ 257.00Current price $ 205.00$ 205.00 - $ 205.00Current price $ 205.00Save 20% -
Original price $ 328.00Original price $ 328.00 - Original price $ 328.00Original price $ 328.00Current price $ 262.00$ 262.00 - $ 262.00Current price $ 262.00
Foster 3L54G, 3/8" Hansen RL Interchange Air Plug Ball Check x 1/2" Male NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L54G is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL co...
View full detailsOriginal price $ 328.00Original price $ 328.00 - Original price $ 328.00Original price $ 328.00Current price $ 262.00$ 262.00 - $ 262.00Current price $ 262.00Save 20% -
Original price $ 196.00Original price $ 196.00 - Original price $ 196.00Original price $ 196.00Current price $ 157.00$ 157.00 - $ 157.00Current price $ 157.00
Foster 3L54, 3/8" Hansen RL Interchange Air Plug x 1/2" Male NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L54 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 196.00Original price $ 196.00 - Original price $ 196.00Original price $ 196.00Current price $ 157.00$ 157.00 - $ 157.00Current price $ 157.00Save 20% -
Original price $ 335.00Original price $ 335.00 - Original price $ 335.00Original price $ 335.00Current price $ 269.00$ 269.00 - $ 269.00Current price $ 269.00
Foster 3L52G, 3/8" Hansen RL Interchange Air Plug Ball Check x 3/8" Male NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L52G is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL co...
View full detailsOriginal price $ 335.00Original price $ 335.00 - Original price $ 335.00Original price $ 335.00Current price $ 269.00$ 269.00 - $ 269.00Current price $ 269.00Save 20% -
Original price $ 114.00Original price $ 114.00 - Original price $ 114.00Original price $ 114.00Current price $ 91.00$ 91.00 - $ 91.00Current price $ 91.00
Foster 3L52, 3/8" Hansen RL Interchange Air Plug x 3/8" Male NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L52 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 114.00Original price $ 114.00 - Original price $ 114.00Original price $ 114.00Current price $ 91.00$ 91.00 - $ 91.00Current price $ 91.00Save 20% -
Original price $ 234.00Original price $ 234.00 - Original price $ 234.00Original price $ 234.00Current price $ 187.00$ 187.00 - $ 187.00Current price $ 187.00
Foster 3L51, 3/8" Hansen RL Interchange Air Plug x 1/4" Female NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L51 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 234.00Original price $ 234.00 - Original price $ 234.00Original price $ 234.00Current price $ 187.00$ 187.00 - $ 187.00Current price $ 187.00Save 20% -
Original price $ 93.00Original price $ 93.00 - Original price $ 93.00Original price $ 93.00Current price $ 75.00$ 75.00 - $ 75.00Current price $ 75.00
Foster 3L50, 3/8" Hansen RL Interchange Air Plug x 1/4" Male NPT, 3FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 3L50 is a 3/8" plug from the 3FRL Series, which interchanges with Hansen 3/8" 3RL cou...
View full detailsOriginal price $ 93.00Original price $ 93.00 - Original price $ 93.00Original price $ 93.00Current price $ 75.00$ 75.00 - $ 75.00Current price $ 75.00Save 19% -
Original price $ 547.00Original price $ 547.00 - Original price $ 547.00Original price $ 547.00Current price $ 439.00$ 439.00 - $ 439.00Current price $ 439.00
Foster 2R4904, 1/4" Hansen RL Interchange Air Coupler x 1/2" Hose ID, 2FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 2R4904 is a 1/4" coupler from the 2FRL Series, which interchanges with Hansen 1/4" 2R...
View full detailsOriginal price $ 547.00Original price $ 547.00 - Original price $ 547.00Original price $ 547.00Current price $ 439.00$ 439.00 - $ 439.00Current price $ 439.00Save 20% -
Original price $ 544.00Original price $ 544.00 - Original price $ 544.00Original price $ 544.00Current price $ 435.00$ 435.00 - $ 435.00Current price $ 435.00
Foster 2R4804, 1/4" Hansen RL Interchange Air Coupler x 3/8" Hose ID, 2FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 2R4804 is a 1/4" coupler from the 2FRL Series, which interchanges with Hansen 1/4" 2R...
View full detailsOriginal price $ 544.00Original price $ 544.00 - Original price $ 544.00Original price $ 544.00Current price $ 435.00$ 435.00 - $ 435.00Current price $ 435.00Save 20% -
Original price $ 562.00Original price $ 562.00 - Original price $ 562.00Original price $ 562.00Current price $ 449.00$ 449.00 - $ 449.00Current price $ 449.00
Foster 2R4704, 1/4" Hansen RL Interchange Air Coupler x 1/2" Hose ID, 2FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 2R4704 is a 1/4" coupler from the 2FRL Series, which interchanges with Hansen 1/4" 2R...
View full detailsOriginal price $ 562.00Original price $ 562.00 - Original price $ 562.00Original price $ 562.00Current price $ 449.00$ 449.00 - $ 449.00Current price $ 449.00Save 20% -
Original price $ 533.00Original price $ 533.00 - Original price $ 533.00Original price $ 533.00Current price $ 428.00$ 428.00 - $ 428.00Current price $ 428.00
Foster 2R4604, 1/4" Hansen RL Interchange Air Coupler x 3/8" Hose ID, 2FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 2R4604 is a 1/4" coupler from the 2FRL Series, which interchanges with Hansen 1/4" 2R...
View full detailsOriginal price $ 533.00Original price $ 533.00 - Original price $ 533.00Original price $ 533.00Current price $ 428.00$ 428.00 - $ 428.00Current price $ 428.00Save 20% -
Original price $ 522.00Original price $ 522.00 - Original price $ 522.00Original price $ 522.00Current price $ 419.00$ 419.00 - $ 419.00Current price $ 419.00
Foster 2R4504, 1/4" Hansen RL Interchange Air Coupler x 1/2" Male NPT, 2FRL Series, Steel
In stockRugged air-line connections built for the jobsite. The Foster 2R4504 is a 1/4" coupler from the 2FRL Series, which interchanges with Hansen 1/4" 2R...
View full detailsOriginal price $ 522.00Original price $ 522.00 - Original price $ 522.00Original price $ 522.00Current price $ 419.00$ 419.00 - $ 419.00Current price $ 419.00Save 20%
