TLS Mini-Coupler, (Cheeseboro) Trolleys Great durability thanks to the

Great durability thanks to the stainless steel pulley and cam

HMPE (high-modulus polyethylene) construction for reinforced durability

This device is extremely efficient and capable despite its small size

This grip is bonded and will not come off

TLS Mini-Coupler, (Cheeseboro) Trolleys Great durability thanks to theThe Mini Coupler is 1" wide and fits from 1. 65" OD to 2" OD Tube. The Mini Coupler uses a 3 8 3 4" long Grade 5 bolt with a Belleville washer and a Nyloc nut. The Mini Coupler has a safe working load of 330 Pounds. (150 Kg) Minimum Size 1. 25" pipe, 1. 66" OD pipe Maximum Size 2" OD truss tube,1. 5" pipe, 1. 90" OD pipe Working Load Limit 330 Pounds Hardware 3 8 3 4" long Grade 5 bolt with a Belleville washer and a Nyloc nut. Weight 3 Pounds What is