Supergrit Abrasives

8" Long Extension 1/4-20" Threaded Male to 1/4" shaft (54187)

8" Long Extension 1/4-20" Threaded Male to 1/4" shaft (54187) - Main image
$4.14 $6 In stock

The Supergrit Abrasives 8" Long Extension features a 1/4-20" threaded male end and a 1/4" shaft, giving you added reach for compatible tool setups.

  • 8" long extension
  • 1/4-20" threaded male connection
  • 1/4" shaft
  • Brand: Supergrit-Dev
  • SKU: 8EXT-M1/4 (Standard)
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Express Shipping · United States: $3.99

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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 (4.8 / 5 · 5 reviews)

Harper L. ★★★★★

Finally got my sander into that awkward spot behind the cabinet—this extension threaded on smoothly and held tight with zero wobble. The 1/4-20 thread fit perfectly on my existing tools.

Lucy ★★★★★

The extra 8 inches of reach saved me from contorting around my bench grinder, and the 1/4-20 threads locked on without any wobble. I've used it a few times now and it hasn't loosened mid-job, which is more than I can say for my old setup.

Ava ★★★★★

The 1/4-20 threaded male end fit perfectly into my drill chuck, and the 8-inch shaft gives me the extra reach I needed for a tight workshop corner. It feels solid and has held up well during several uses.