Products for bench top machinists | LittleMachineShop.com

Wrench, Spanner, ER-32

Wrench, Spanner, ER-32 - Main image
$5.82 $8.95 In stock

This Type 'C' spanner wrench is designed for use with slotted Type B and Type T2 ER-32 collet nuts, fitting nuts sized 45-52 mm. With an overall length of 220 mm, it provides good leverage for tightening and loosening collet nuts on your bench top equipment.

  • Compatible with ER-32 collet nuts that are slotted Type B or Type T2
  • Fits collet nuts with a diameter of 45-52 mm
  • Overall length of 220 mm for comfortable handling
  • Type 'C' spanner style for secure engagement
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Elizabeth V. ★★★★★

My 220mm wrench finally gives me the leverage to break loose stuck ER-32 nuts without wrestling the whole setup. The fit on my 45mm and 52mm collet nuts is snug with zero slop, which makes tightening repeatable. Wish I'd swapped my old tee-handle sooner.

George ★★★★★

The grip on the ER-32 collet nut is solid and secure, exactly what you need for a reliable tightening job. It fits my 50mm nuts perfectly without any slipping. Feels sturdy and well-balanced in hand.

Penelope F. ★★★★★

The 220mm length gave me just enough leverage to torque down my ER-32 nuts without struggling, and it seated solidly on the 45mm nut I tested. The hook design grabs the slots cleanly, no slipping or wobble mid-turn. Exactly what I needed for my toolroom.