We don't email much...
but when we do, it's the inside track on promo codes, new releases and special sales.
Laser cut steel knobs. Set of 5 total. 4 large profile knob heads, 1 small profile.
All hardware included - 3/8 -16
You Fab it up yourself, welding / grinding required. FAST Shipping included in the USA.
The video below shows the prototyping process and how to fabricate.
All Revolution grinder kits, parts, and accessories ship fast & FREE anywhere in the USA + Puerto Rico
Your order will ship USPS Priority within 2-3 business days. In most cases, we ship within one day (sometimes same-day!) and do our best to get everything to you ASAP.
Our awesome community of over 20,000 builders is a great place to start. Share your projects, ask questions, and collabrate with some of the most helpful people in the DIY space.
Keep up with the House team's daily projects and random mail calls in the workshop. This is where you'll find behind the scenes content and get early access to promo codes & giveaways.
Subscribe to content that's 50% shop class, 50% feature film. Brian walks through building, wiring, tuning, and using the grinder; and regularly produces content on his other projects.