Sealey External Spring Caliper 300mm AK9772 VERSATILE: This 9mm (3/8") extension

VERSATILE: This 9mm (3/8") extension bar set is ideal for use in confined spaces and includes extension sizes 150mm (6")

Features a maximum clamping force of up to 150kg

Can also be used to check drive flange run out or any other rotating component

Unique lever action floating jaw assembly enables easy removal of caliper from disc while retaining reading

Sealey External Spring Caliper 300mm AK9772 VERSATILE: This 9mm (3/8") extensionFor measuring opposite sides of an object for transfer to rule or micrometer. Adjusting washer and nut allow for fast positive adjustment. Brushed metal finish. For measuring opposite sides of an object for transfer to rule or micrometer. Adjusting washer and nut allow for fast positive adjustment. Brushed metal finish.