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Roberson Square Drive System

 

1/4" Hex Insert Bits

(A for plated screws) (AC for painted screws)

click on photo to enlarge

Overall Length
Part Number Point Size Nominal Size  Inches MM
100-RO 0 1/16 1 25.4
100-R1 1 3/32 1 25.4
100-R1A 1 3/32 1 25.4
100-R2 2 1/8 1 25.4
100-R2A 2 1/8 1 25.4
100-R2AC 2 1/8 1 25.4
100-R3 3 9/64 1 25.4

 

 

 (937) 433-7982 phone / (937) 433-7965 FAX

 

P.O. Box 292860

Kettering, Ohio 45429

 

500 North Smithville Road

Dayton, Ohio 45431

 

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©Amco Products, Inc. 2004-2018

TORX PLUS® and TORX® are registered trademarks of Camcar Textron. TORQ-SET® and ACR® are registered trademarks of Phillips Screw Company.