Top Telescoping Bore Gauges

Mitutoyo 177-315 Setting Ring, 2.5\ Size, 0.79\ Width, 4.41\ Outside Diameter, +/-0.00006\ Accuracy

Actual inside diameter is marked on each ring.
It is used as an accessory for inside micrometers, hottest and dial bore gauge.
Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers.
Package Dimensions: 13.208 L x 3.048H x13.716W(centimeters).

Actual inside diameter is marked on each ring.
It is used as an accessory for inside micrometers, hottest and dial bore gauge.
Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers.
Package Dimensions: 5.334 L x 2.286H x5.588W(centimeters).

Actual inside diameter is marked on each ring.
It is used as an accessory for inside micrometers, hottest and dial bore gauge.
Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers.
Package Dimensions: 5.334 L x 2.032H x5.588W(centimeters).

Actual inside diameter is marked on each ring.
It is used as an accessory for inside micrometers, hottest and dial bore gauge.
Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers.
Package Dimensions: 5.334 L x 0.762H x5.334W(centimeters).

Actual inside diameter is marked on each ring.
It is used as an accessory for inside micrometers, hottest and dial bore gauge.
Used for quick zero adjustment of dial bore gauges, hottest, and inside micrometers.
Package Dimensions: 5.334 L x 1.778H x5.588W(centimeters).

Multispecification measurement range, 6 piece Telescoping Gage Set, can detect hole (or slot) ID 5/16 "-6"（8mm-150mm）.
Telescoping Gage Set INCLUBE:A - 8 To 12.7 mm 5/16 "To 1/2".
The Telescoping Gage Set is a stainless steel material that prevents rust and extends the life of the Telescoping Gage Set, a satin chrome plated surface that includes the case, contact points of hardened tool steel, Telescoping spring, with a knurled locking knob and a knurled holding area..
Easy-to-adjust to allow the most pinhole gauge on the retractable gauge to enter, groove and groove up to 6 inches deep..

The bore gauges are used to measure internal dimensions of work pieces by comparative method.
This dial bore gauge set are equipped with a good guiding protective bridge which can be self-centering exactly and reliably.
The moveable anvil on one side and an interchangeable on another side , which serves for setting the bore diameters.
This dial indicator with magnetic base and point precision inspection set is measuring range is 35-50mm.Easy to measure, and with high accuracy, which is 0.01.
The inner diameter dial gauge kit is equipped with a portable case, which can be put in the case after using, and is not easy to be lost..

Set of four telescoping gauges for measuring holes, slots, and recesses in woodworking, metalworking, machining, layout, and pattern-making applications.
Two spring-tensioned telescoping plungers for uniform contact pressure.
Self-centering handles are rigidly attached to contact plungers.

The bore gauges are used to measure internal dimensions of work pieces by comparative method.
This dial bore gauge set are equipped with a good guiding protective bridge which can be self-centering exactly and reliably.
The moveable anvil on one side and an interchangeable on another side , which serves for setting the bore diameters.
This dial indicator with magnetic base and point precision inspection set is measuring range is 50-160mm.Easy to measure, and with high accuracy, which is 0.01.
The inner diameter dial gauge kit is equipped with a portable case, which can be put in the case after using, and is not easy to be lost..

20x more accurate than common spring gauges.
Works with almost any rifle, shotgun, or handgun.
Telescoping trigger pull rod slides into housing for a compact, easy to storage package.
Ergonomic design positions the Gauge close to stocks for accurate readings.

SPECS: Patches have a diameter of 2.5 inches, and are made of 100% cotton.
EASE OF USE: Wide circular build offers full 360-degree coverage and makes cleaning difficult places easier.
VERSATILE: Patches are pre-saturated with TC’s Natural Lube 1000 Plus Bore Butter which is formulated as a rust preventative for external surfaces of any firearm or as a bullet lubricant.
CONVENIENT: Seasoning rifle bore with Thompson Center’s Bore Butter before storing your gun for extended periods of time acts as an all-purpose firearm protectant.
CONTENTS: This pack includes (100) patches and is an ideal accessory to accommodate a variety of calibers and gauges, including .45 -.58 caliber muzzleloaders or any other firearm.
GUARANTEED: For all your questions please contact Thompson Center's customer service.