TLS Mega-Coupler, Swivel, (Cheeseboro) Harness Accessories The Quick Step Ascender is

The Quick Step Ascender is ideal for working at height

Chain cannot be removed from master control plate

3/8″ × 3/4" long Grade 5 bolt with a Belleville washer and a Nyloc nut

adjustable rigging

The KASK Zen Full Face Visor is a full facial shield that protects a larger area of the face than the standard Zen visor

TLS Mega-Coupler, Swivel, (Cheeseboro) Harness Accessories The Quick Step Ascender isThe Swivel Coupler will fasten from 1 1 4" pipe (1. 660" OD) to 2. 050" OD truss tube. The Swivel Coupler has wide wing nuts for fastening the clamp to the pipe or tube. The Swivel Coupler can be locked into a 90 degree fixed coupler by adding an optional 7 32 2 spirol pin (see Coupler Spare Parts). The Swivel Coupler is available with a Steel Wingnut(SW) or Stainless Steel Hardware (SS) option. Minimum Size 1. 25" pipe, 1. 66" OD pipe Maximum Size 1.