1290412L2 (12D SLII) by PT-Coupling | STA-LOK® II Cam & Groove Adapter | Type D | 1-1/4" Coupler x 1-1/4" Female NPT | Brass/SLS | Buna-N Seal material_ss-nickel 04 lbs SS304-DC400 4" 150

04 lbs SS304-DC400 4" 150 PSI A666/304 5

3900 B24RPH-G150 1-1/2" 3

50 lbs PPDC300 3" 50 PSI 1

69mm PVC Helix 40 PSI 2

1290412L2 (12D SLII) by PT-Coupling | STA-LOK® II Cam & Groove Adapter | Type D | 1-1/4" Coupler x 1-1/4" Female NPT | Brass/SLS | Buna-N Seal material_ss-nickel 04 lbs SS304-DC400 4" 150Overview: STA LOK II is a passive locking feature that automatically locks the handle into place, if it is fully closed. To open the handles there are manual quick release levers. Proper use of this mechanism can help prevent spills by keeping the cam arms from opening under adverse conditions, such as high vibrations, pulsing, wear, and hazardous materials. STA LOK II couplers meet the Coast Guard ASTM 1122 87 specifications for Quick Disconnect