Belt Grinder Steel Clamping Knobs for 2x72" knife making grinder

Description

Start your homebuilt grinder project off with rock solid Steel Clamping Knobs or upgrade your existing grinder!
Listing for 3 clamping knobs, without bolts & nuts.
Sick of spending money on plastic knobs that break? These knobs are made of steel & the bolts are replaceable. The idea is to use low grade bolts that are softer than the steel on your grinder so that the bolts wear before the bosses on the grinder wear. Once the bolts wear you just replace them. The knobs are roughly 1/4" thick & 2" wide at the widest point. They capture a standard 1/4-20 hex head bolt, any length. A 1/4-20 nyloc nut is used to secure the bolt (see pictures), these never come loose. Use shorter bolts when used to clamp tooling arms, longer bolts when using these on your tracking wheel adjuster. We finish these in black paint so that you can easily re-coat them when they get scratchy.
PLEASE NOTE THAT WITH THIS LISTING YOU WILL RECEIVE ONLY THE 3 BLACK KNOBS IN THE FIRST PICTURE, THE OTHER PICTURES ARE ONLY TO SHOW HOW THESE KNOBS CAPTURE DIFFERENT LENGTH BOLTS. YOU HAVE TO SUPPLY YOUR OWN 1/4-20 BOLTS & NYLOC NUTS.
Let us know if you have any questions, we're always ready to help.
Please also have a look at our other listings, visit our Ebay store & search OriginBladeMaker on Youtube for some other fun stuff.