• Standard Accuracy Digital Indicator with Range 0 - 12.70 mm (1/2 inch)
• Accuracy of ± 0.005 mm 
• Resolution of 0.01 mm 
• Robust construction and suitable for both inch and mm measurements. Useful for absolute & tolerance measurement which allows for measure of upper & lower tolerances
• Supplied with flat and lug back with  complete with CR 2032 (3 V battery)

The Simplex Sprocket 06B-1 Z=13 is a durable and precision-engineered sprocket designed for single-strand (simplex) roller chains with 13 teeth. Built to standard BS 06B-1 specifications, it ensures smooth and reliable power transmission in various industrial applications.

 Product Features:

• Type: Simplex Sprocket

• Chain Size: 06B-1 (British Standard)

• Number of Teeth: 13 (Z=13)

• Material: Hardened steel or cast iron (based on availability)

• Application: Ideal for conveyors, packaging machines, automation systems, and general mechanical transmission.