1/2″ Long Lug Stud $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 1/4″ Race 15245 $5.95 Part #:1648 Fits The 6 Lug 1 1/4" Bearing (15123) Part # 1650. Add To Order Form 1 1/4″ Race 67010 $4.95 Part #:4488 Fits The 6 Lug 1 1/4" Bearing (67048) Part # 1466. 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 1/4″ Bearing L14125 $14.95 Part #:1649 1 1/4" Is The Measurement Of The Inner Diameter On The Bearing. Add To Order Form