Apex Industrial Automation is a proud distributor for Martin Sprocket and Gear products. Industrial experts rely on Martin for three simple reasons: they deliver quality products, offer the industry's largest inventory of stock parts to meet any schedule, and they do whatever it takes to take care of our customers. From Sprockets and Power Transmission components to Hand Tools, from Bucket Elevators to Conveyor Pulleys. Martin has you covered.
  • Part / Catalog # 1188
  • Manufacturer: Martin
  • UPC: 697950142081
  • Weight: 6.93 LB
  • Description: WR,COMB,CHR,1-7/8
  • Returnable: Yes

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Type : Long Length
Open End Width : 4-1/16 in
Box End Width : 2-7/8 in
Box End Thickness : 1-1/16 in
Open End Thickness : 25/32 in
Finish/Coating : Chrome Plated
Finish/Coating : Polished Chrome
Overall Length : 25-3/4 in
Measurement System : Imperial
Wrench Opening : 1-7/8 in
Number of Points : 12
Offset Angle : 15 deg
Handle Type : Flat
Material : Forged Alloy Steel
Head Angle : 15 deg


UPC Code: 697950142081
Harmonized Tariff Code: 8204.11.99
Weight: 6.93 LB
Length: 25.75 IN
Width: 4.06 IN
Height: 1.77 IN
Cubic Inches: 0




Openings are of the same size
Use the slotted opening generally for quick run down
Use the box end for final tightening and/or to avoid obstructions
All 12 point box openings through 2 in fractional size are "Lobular" design which reduces the risk of fastener rounding, provides a better grip on worn fasteners and allows more torque to be applied to the fastener