Doorking 1201-105 UHMW V-Wheel Assembly (4") pulley Frequency: Works on 315 MHz

Frequency: Works on 315 MHz and 390 MHz

The LiftMaster K75-19977 Arm Kit is a complete OEM replacement assembly engineered for commercial slide gates and jackshaft door operators

obstruction sensors

Units Per Box: Sold in pairs (2 hinges per box)

Doorking 1201-105 UHMW V-Wheel Assembly (4") pulley Frequency: Works on 315 MHzSealed UHMW V Wheel Assembly for Mid Weight Slide Gates The Doorking 1201 105 is a 4 inch ultra high molecular weight (UHMW) V wheel assembly designed for slide gates up to 750 lbs. Equipped with sealed roller bearings, this assembly offers quiet, low maintenance performance in environments where weather resistance and reliability are critical. It mounts directly to a standard 2" x 2" bottom rail, making it an ideal solution for residential, gated