1/2″ Long Lug Stud Dexter (UFP)/Lippert Replacement Lug Stud has been added to your order form. Checkout View Order Form $3.95 The Shoulder Micrometer is .545. The Over All Length of the stud is 2 11/16″ X 1/2 “X 20 1/2" Long Lug Stud quantity Add To Order Form SKU: 2240 Categories: Components, Hubs **The Shoulder Mic .545. Over All Length 2 11/16". 1/2" X 20** Related products 1″ Bearing L44643 $5.95 Part #:1603 1" Is The Measurement Of The Inner Diameter On The Bearing. L44643 Add To Order Form 1 1/4″ Bearing L15123 $12.95 Part #:1650 1 1/4" Is The Measurement Of The Inner Diameter On The Bearing. L15123 Add To Order Form 1 3/4″ Bearing 25580 $15.95 Part #:1646 1 3/4" Is The Measurement Of The Inner Diameter On The Bearing. 25580 Add To Order Form #42 6/8 Lug Air-Tight Rear Seal (AT-5300) $26.95 Part #:3859 Super Seal - Fits 5200, 6000, 7000 & 8000 lb Axles Add To Order Form