Golf Club Builder’s 48″ Aluminum Ruler – 1/4″, 1/8″, 1/16″ Marks A lightweight aluminum ruler specifically designed for measuring golf clubs, golf shafts, extensions, ferrules, and other components during the golf club building process down to the 1/16″ for increased accuracy. Specifications: – Durable lightweight aluminum construction – 1/4″, 1/8″, 1/16″ graduation marks – Center hole for easy hanging & storage – Width: 2″ – Thickness: 7/64″ – Reading Direction: Left to right #1 Online Source For Golf Club Components