1/2″ UFP Lug Stud 1 1/4″ Long #84 5 On 4 1/2″ Galvanized Greased Hub Complete has been added to your order form. Checkout View Order Form $3.95 The Shoulder Micrometer is .560. The Over All Length of the stud is 1 7/8″ X 1/2 “X 20 1/2" UFP Lug Stud 1 1/4" Long quantity Add To Order Form SKU: 2120 Categories: Components, Hubs **Shoulder Mic .560. 1 1/4" Long. 1/2" X 20** Related products 1 3/8″ Race 68111 $3.95 Part #:1643 Fits The 5 Lug 1 3/8" Rear Bearing (68149). Part # 1644 Add To Order Form 1 3/8″ Bearing L68149 $6.95 Part #:1644 1 3/8" Is The Measurement Of The Inner Diameter On The Bearing. L68149 Add To Order Form 1 1/4″ Race 14276 $6.95 Part #:1647 Fits The 8 Lug 1 1/4" Bearing (14125) Part # 1649. 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