M12x1.25 | Fine Thread Ring Gauge | 4129-12QFeatures: Go Go and no go gauges are supplied separately. Meet ISO1502 Well designed, durable high precision tools that are suitable for various measuring ranges. INSIZE thread ring gauges are the perfect instrument for determining the diameter of a wide range of components. Easy to use adjustable ring gauges to measure the outside diameter of threads.

Easy to use and read gauge set for the accurate measurement of very small gaps

Imperial only

Optional accessory: setting rings (code 6312)

INSIZE thread plug gauges are the perfect instrument for determining the pitch diameter of a wide range of components

Insize 6-7" Outside Micrometer

this caliper features smooth operation

Rods: 3 pcs

INSIZE feeler gauges are the perfect instrument for determining the size of gaps between a wide range of components

Accuracy: (6+L/50)

Made from stainless steel

contact points (page 98-100)

Part no 2322-160A