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Product Name : Collet Chuck Wrench;Type : Single Ends, Round Opening
fit For : for ER20 Clamping Nut;Material : Metal
Opening Width : 30mm/ 1.2" (Side to Side);Total Size : 165 x 62 x 6mm/ 6.5" x 2.4" x 0.24" (L*W*T)
Weight : 178g
Package Content : 1 x Collet Chuck Wrench
Adjustable Wrench
uxcell 6.5" Long Collet Chuck Wrench Spanner for ER20 Clamping Nut - B00LUS9WQE