Delta Derrick Harness - (18") back d-ring extension - Body belt w/ back D-ring - Seat sling w/ side D-rings - Tongue-buckle leg straps - for 1000570 derrick belt Size:S Altough PS DOORS uses high-strength

Altough PS DOORS uses high-strength stainless steel springs in all thier self-closing swing gates

While there are many different types of connectors

and side D-rings

Optional secondary vacuum anchor pad for the 3M DBI-SALA Vacuum Anchor Lifeline System

snap hook at other end

Delta Derrick Harness - (18") back d-ring extension - Body belt w/ back D-ring - Seat sling w/ side D-rings - Tongue-buckle leg straps - for 1000570 derrick belt Size:S Altough PS DOORS uses high-strength18" back D ring extension, belt with pad and back D ring, seat sling with positioning D rings, tongue buckle legs and pass thru connection for 1000570 derrick belt (size Large).