Snaphook with screw lock for fire safety line

Steel Snap Hook - Climbing Hooks

Stronghold Ninja Holds - Carabiner

Oval Screw Carabiner Snap Hook Aluminum Alloy Carabiner Hook with Screw Lock - China Ascender, Climbing

052990130800000) DIN 5299 Fire brigade snap hook from REYHER

Carabiners in Fall Protection, MSA Safety

25Fkn Heavy Duty Rock Climbing Caving Fall Protection Harness Lanyard Spring Automatic Lock Fall Arrest Carabiner Snap Hook - AliExpress

Campbell 1-1/8 in. D X 4-22/32 in. L Polished Stainless Steel Snap Hook 400 lb - Ace Hardware

Safety Tether Caution - Practical Sailor

Snap hook with quick-release lock and loop

Steel Snap Hook - SAHAS

Hooks And Carabiners

Kong Italy Large Multiuse Screw Sleeve Carabiner 27 KN · Firefighting Tools of Babylon Corp

Carbine Snap Hook with Screw Nut DIN 5299-China LG™