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PRECISION TRI-BLOCKS
PROUDLY MADE IN OUR FACILITY IN THE U.S.A.
Made in the USA
ASK OUR COMPETITION IF THEY CAN SAY THE SAME.


B123 - B234 - B246 Precision 1-2-3 Block Group

B-246-H23-M, B234-H23-M, B-123-H23-M, B-123-H11-M, B-123-H1-M & B-123-NH-M
  • Made of steel, carburized & hardened to Rockwell "C" and ground on all six sides.
     
  • Available as single blocks or in matched pairs, per chart below.
     
  • B-123-H1-M has one 1/2" through hole in 2" x 3" face.
     
  • 11-hole models have 5/16-18 tapped holes.
     
  • 23-hole models have 3/8-16 tapped holes.
     
  • All models, except PB-123, furnished with a fitted wooden box.
     
  • B-123-H11-M has drilled, counter-bored & tapped holes to allow screw mounting and conversion into angle plates & other precision set-ups.
     
  • B-123-H23M, B-234-H23-M & B-246-H23-M have tapped holes & matchhing clearance to allow screw mounting and conversion into angle plates & other precision set-ups.
MODEL SINGLE
or PAIR
HOLES SQUARE FLAT &
PARALLEL
SIZE (INCHES) WT(#) PRICE
(US$)
B-123-H1-M PAIR 1 0.0001"/1" 0.0002" 1" x 2" x 3" ±0.0002" 3
$ 164
B-123-H11-M PAIR 11 0.0001"/1" 0.0002" 1" x 2" x 3" +0.0001"/+0.0003" 3
$ 209
B-123-H23-M PAIR 23 0.0001"/1" 0.0002" 1" x 2" x 3" +0.0001"/+0.0003" 3
$ 254
B-123-NH-M PAIR NONE 0.0001"/1" 0.0002" 1" x 2" x 3" +0.0001"/+0.0003" 3
$ 141
B-234-H23-M PAIR 23 0.0001"/1" 0.0003" 2" x 3" x 4" +0.0001"/+0.0004" 12
$ 627
B-246-H23-M PAIR 23 0.0001"/1" 0.0003" 2" x 4" x 6" +0.0001"/+0.0004" 24
$ 967
PB-123 SINGLE NONE 0.0002" total 0.0002" 1" x 2" x 3" ±0.0001" 2
$ 111
PRODUCT CERTIFICATIONS
Long Form Certification
  • A form showing the advertised sizes and/or tolerances.
     
  • The actual measurements taken of those sizes and/or tolerances.
     
  • A statement that the standards used to measure the tool are traceable to the National Institute of Standards and Technology.
Short Form Certification
  • A form certifying that the specified product met manufacturer's specifications before leaving our factory.
MODEL # DESCRIPTION WT(#) PRICE
(US$)
CERT-LONG Certification - Long 0
$ 145
CERT-SHORT Certification - Short 0
0

Don Bailey on 123 Blocks - Selecting the Right Style
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Phone: (248)391-7800 Fax: (248)391-7462 E-mail: tools@subtool.com
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