Standard Duty I-Beam Double End Pulley webbing This pulley is intended for

This pulley is intended for use in a straight or curved track with 1/4” rope for one way draw

This all black  adjustable floor block is designed to maintain proper sash cord tension and alignment on a rope operated track systems

this Overhead Lift Block allows one or more lift lines to pass through before attaching to the load

Plastic glide strips in housing reduce noise and friction

This joins two heavy duty I-Beam tracks together creating a longer track

Standard Duty I-Beam Double End Pulley webbing This pulley is intended forThe IWEISS Double End Pulley, also known as a Live End pulley, contains two 4 diameter nylon sheaves with shielded ball bearings mounted in a zinced steel housing that clamps over I Beam track. This pulley is intended for use in a straight or curved track with 1 4 rope for bi part or one way draw. Shielded ball bearing Clamp attachment Zinced Black Formed Steel Dimensions 6w x 5 3 4h Weight 2 lbs