Image Vent-Lock® Safety Cam & Groove Type E Adapter Markets Safe Hazardous Material Transfer Jump to Section Product Options Related Products Product Options Part Number Size Material L100-E-SS 1" 316 Stainless Steel L150-E-SS 1-1/2" 316 Stainless Steel L200-E-SS 2" 316 Stainless Steel L300-E-SS 3" 316 Stainless Steel Related Products Image Boss-Lock Cam & Groove Notched Type E Adapter x Hose Shank Image Boss-Lock Cam & Groove Type E Adapter with Swaged Ferrule Image Boss-Lock Cam & Groove Type E Adapter x Phono Finish Shank Image Glass-Filled Polypropylene Cam & Groove Type E Adapter x Hose Shank