Non Insulated Fork
U type lugs slip under a terminal screw without taking the screw out, which speeds up panel wiring and service work. Panel builders, control wiring teams, electricians and dealers use these fork lugs on terminal blocks, meters and contactors. Each non insulated fork terminal is plain metal, so it suits warm spots and can be sleeved after crimping if needed.
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For colour-coded versions, see our spade terminal range, or for a bolted joint our ring type lugs.
Fork Type Lugs for Fast Terminal Block Wiring
Fork type lugs save time wherever wires are added or changed often, since you only loosen the screw rather than remove it. Match the fork width to the screw size and the barrel to the wire, so the lug sits flat and the screw clamps both arms evenly. On vibrating equipment a closed ring holds better, so keep the fork style for panels and fixed wiring. Refer to each product page for sizes.
Crimp them with a lug crimping tool, and add a vinyl sleeve where the barrel needs insulation. Browse the full range of cable lugs for other styles. Ashwin Tools ships orders direct with 10-day returns, and panel accessory dealers can join our dealership programme.
Frequently Asked Questions
What are U type lugs?
Fork-shaped lugs that fit under a terminal screw without removing it.
Where are fork lugs used?
On terminal blocks, meters, switches and other screw terminals in panels.
Are U type lugs safe on vibrating machines?
A closed ring holds better under vibration, so use forks on fixed wiring.
What is the U type lugs price?
The U type lugs price varies by size, with bulk quotes on request.
Can I insulate a non insulated fork terminal?
Yes, slide an insulating sleeve over the barrel after crimping.
