National Hardware N225-623 3217BC Scissor Hook Single Pulley, Zinc Plated Safety (n) : 1-3/4"

(n) : 1-3/4"

Package quantity: 315

Extra-large padded clamp spreads clamping pressure evenly

double boil-dry safety shut-off and lid-lock

The WT-3143A sets the time and date automatically to the WWVB radio signal that the National Institute of Standards & Technology (NIST)

National Hardware N225-623 3217BC Scissor Hook Single Pulley, Zinc Plated Safety (n) : 1-3/4"Highlights: Series: 3217BC Finish: Zinc Plated Material: Steel with Zinc Die Cast Sheave Scissor hook single pulley 1 Grooves Ceiling mounting For use with rope or cord in indoor and outdoor applications Removable axle and sheave for easier rigging Swivel eye to eliminate tangling Scissor hook for easier rigging and secure connection Life lube alloy bearing Specifications: Load capacity: 550 lbs Maximum cable: 3 8" Sheave width: 2 1 2" Side plate