The two styles differ in their shank channel geometry to match the specific climber brands they're designed for

720 lbs) Vendor US Rigging Country of Origin USA Frequently Asked Questions

Integrated pulley sheave reduces rope friction for mechanical advantage and hauling systems

The easiest way is to check when your Buckingham climbers were purchased: before June 2007 = pin style (this listing)

Fits 15" pruning saws

ISC Accessory Carabiner KL100 books The two styles differ inISC Accessory Carabiner KL100 (SKU: K100) The ISC KL100 Accessory Carabiner is a hot forged aluminum carabiner offering improved strength and reliability with a 9kN (2,023 lbf) minimum breaking strength. Designed for arborists and rope access professionals, it is the ideal accessory carabiner for connecting chest harnesses to SRT systems or for securely keeping crucial tools on a lanyard. Features a keylock nose to prevent snagging and a straight gate