Shunt Mechanical Prusick StepBolts & Flanges Product Number: 2012M Product Name: Replacement Parts Product Number: 2012M Product Name: Lightweight Full Float Body Belt Buckle Type: Tongue Buckle Buckle Material: Steel Number of D rings: 2 D ring Material: Steel Belt Strap Material: Leather Back Pad Material: Drilex Accessory Loops: No Tape Thong: Yes Removable Belt Strap: No Floating Suspension Ring: No Full Floating Dee Rings: Yes Tool Loops: Yes Pouch Tabs: Yes Back Pad Width: 5" Belt Strap Width: 1 A Universal “H” style full body harness in our popular safety green color designed for comfort with our newly added back pad It replaces hitches like the Prusik and can be used on single and double ropes Installs easily on single and double ropes All clamping surfaces are smooth and won't damage the rope Can be used on single or doubles ropes to ascend Specifications: Meets CE Certification Compatibility with single 10 11 mm or double 8 11 mm ropes The Petzl Shunt Mechanical Prusik allows a piece of mind as a rappel back up device