Introducing the RS PRO steel feeler gauge, a compact hand tool ideal for measuring gap sizes between mechanical parts and materials. This gauge features 20 long taper blades that are 100 mm in length, ranging in thickness sizes 0.05 to 1.00 mm. The blades are manufactured using hardened and polished steel offering a highly durable and corrosion resistance gauge, ideal for use in a wide range of environments. The blades are housed in a durable steel case with thumbscrew, allowing you to loosen or tighten the blades and select the desired one whilst keeping the remaining blades safely stored.

• 20 blades including thickness sizes 0.05 to 1.00 mm
• Hardened and polished design offering excellent durability
• 100 mm long taper blades
• Durable steel case with thumbscrew
• Ideal for a use in a range of applications

Feeler gauges are a type of measurement tool used to measure the clearance between two parts or pieces of material with precision. They feature a number of blades (or leaves) that vary in thickness. Feeler gauges are used in a wide range of applications including:

• Engineering
• Carpentry
• DIY
• Automotive
• Industrial

The RS PRO feeler gauge features metric measurements in mm (millimetres).

This feeler gauge features 20 blades with thickness sizes 0.05 to 1.00 mm.

Can be used for checking a range of materials and parts including: tappet clearances, spark plug gaps, distributor points, bearing clearances and piston ring gaps.