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Specifications

SINGLE or PAIR SINGLE
SineSet ® SERIES S1
A 4"
B 4"
C 4"
D 1-1/4"
E --
F --
HOLES (13) 1/4-20<br>(4) 5/16" x 7/16" C'BORE
Weight (lb) 10

The AP-444-S1 is a 4" x 4" x 4" precision ground angle plate from Suburban Tool, machined solid and one-piece from hardened steel for accurate, repeatable workholding. As a SineSet® S1 series plate, it bolts directly to sine plates and compound sine plates of the same series for quick angle work.

Tapped holes and counterbores let you clamp and locate parts securely for surface grinding, layout, and inspection.

  • Solid one-piece hardened steel build
  • Ground square and parallel within 0.0002"
  • SineSet® S1 series bolts directly to matching sine plates
  • (13) 1/4-20 tapped holes plus counterbores for flexible setups
  • Ideal for precision grinding, layout, and inspection
  • Made in the USA by Suburban Tool

Available with No Certification, Short Form, or Long Form Certification.

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