Taperlock Plain Plug Gages

Size Range (From - To)GO member (Length)NOT GO memberHandle No.
InchesmmInchesmmInchesmmHandle No.
0.105" - 0.1499"2.67 mm - 3.81 mm3/8"9.5 mm7/32"5.6 mm0
0.150" - 0.2299"3.81 mm - 5.84 mm13/32"10.3 mm9/32"7.1 mm0
0.230" - 0.3649"5.84 mm - 9.27 mm3/4"19.1 mm5/16"7.9 mm1
0.365" - 0.5099"9.27 mm - 12.95 mm1"25.4 mm3/8"9.5 mm2
0.510" - 0.8249"12.95 mm - 20.96 mm1-1/4"31.8 mm1/2"12.7 mm3
0.825" - 1.1349"20.96 mm - 28.83 mm1-1/2"38.1 mm5/8"15.9 mm4
1.135" - 1.510"28.83 mm - 38.35 mm1-5/8"41.3 mm3/4"19.1 mm5

PMC Mercury Taperlock Plain Plug Gages are precision lapped for best accuracy and finish and are available in inch or metric and finishes of steel, chrome or solid carbide. Taperlock Plain Plug Gages are made to order. Please specify diameter in inch or metric, tolerance class, and application of tolerance – Go (plus), Not Go (minus) or Master (bilateral or split). Handles are not included with single members. Please specify with handle if required. Size, tolerance and tool number are permanently marked on the handle at no extra cost. Chrome, Depth steps, Air Grooves, Carbide, ZZ and special sizes are available. Premium three and five day delivery available.

All sizes of taperlock plug gages are available in classes XX, X, Y, Z and ZZ.

(LINE DRAWING) Gaging lengths for progressive style may vary from general taperlock dimensions. The shanks on the gaging member are tapered to fit corresponding taper holes in the handles. Worn members may be removed and the handle salvaged for use with new members.

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