Doorking 1201-250 Heavy-Duty Quad V-Wheel Assembly - 6" vehicle-sensor Dimensions: Standard size for visibility

Dimensions: Standard size for visibility and easy installation on gates and enclosures

This OEM circuit board restores full operational control

The Doorking 3004-010 Magnetic Counter (now 3004-020) is a high-quality replacement probe designed for use with various DoorKing® gate operators

The HySecurity MX001109 Heater Kit is a genuine replacement heater assembly with an integrated thermostat for HySecurity StrongArm and SwingRiser gate and barrier operators

The Doorking 2600-688 is a 17" cogged drive belt designed for dependable power transfer in compatible slide gate operators

Doorking 1201-250 Heavy-Duty Quad V-Wheel Assembly - 6" vehicle-sensor Dimensions: Standard size for visibilityIndustrial Grade Quad V Wheel Assembly for Maximum Durability and Performance The Doorking 1201 250 is engineered for those seeking unmatched durability and high performance for their industrial or commercial sliding gate systems. This 6 inch quad V wheel assembly features machined steel wheels and sealed roller bearings that provide maintenance free performance, ensuring long term reliability even under extreme conditions. Capable of supporting gates