TRUSCO flare nut head, two-sided dimension 21 mm, mounting size 9 x 12 mm, FN21-912, 1 piece

Catalog number: FN21-912 Features: ● Flare nut head for head-replaceable torque wrench. Uses: ● As a replacement head for digital torque wrenches. Specifications: ● Mounting size (mm): 9 x 12 ● Compatible torque wrenches: HDT3-030C, HDT3-060C, HDT3-085C, HDT4-135C ● Thickness (mm): 9 ● Effective length (mm): 17.5 ● Two-sided width dimension (mm): 21