1/2″ UFP Lug Stud 1 1/4″ Long 1″ Bearing L44643 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 #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 6 Lug #84 Hub Idler Dry 6 On 5 1/2″ Bolt Pattern $63.95 Part #:2445 1 1/16" Front Bearing (L44649),1 3/8" Rear Bearing(L68149),And 1 3/8" Rear Seal (11255TB). Add To Order Form 1 3/4″ Race 25520 $7.95 Part #:1645 Fits The 6 And 8 Lug 1 3/4" Rear Bearing (25580) Part # 1646 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