ART Blackbird Counterpressure Jaw Rigging The fastening system uses an
Yard notes & kiln story
Description
ART Blackbird Counterpressure Jaw Rigging The fastening system uses an The fastening system uses an aluminum alloy bar and an adjustable cord loop that allows for two different positions of the ascender: either as a knee ascender or as a foot ascender When used in conjunction with the DMM Director Swivel Boss