Flat Handrail Minder

Round Handrail Minder

Threaded GrinderMinder

Threaded GrinderMinder on Bench

GrinderMinder on Bike Rack

Hemisphere (Hemi) GrinderMinders

Cylinder GrinderMinder Installed

Cylider GrinderMinder Product

GrinderMinder

College - Wheaton, IL
Stainless steel skater deterrent
Stianless Cylinder skateboard deterrent

Explore our various options for stopping skateboard damage!

We offer many options for a variety of applications to help you solve your skateboarding damage problem.

Original GrinderMinder – a 1″ sphere with a 1-1/4″ stem, made from solid stainless steel for lasting durability and maximum vandal resistance.

Hemi GrinderMinder – 1″ diameter dome shaped top with the same smart stem for maximum vandal resistance and the durability only stainless steel can offer. A simple, low profile look.

Cylinder GrinderMinder – 1″x1″ cylinder shaped top with the same smart stem, also in stainless steel.  A low profile, contemporary look.

Bolt-On GrinderMinder – 1″ stainless steel sphere, but no stem.  Instead, we have inserted a threaded hole into the underside so that this piece can be bolted onto thinner surface from underneath.  Ideal for bench slats and unusually shaped handrails or other thin surfaces.  Nuts and bolts sold separately according to the thickness of the surface.

Flat Handrail Minder – Aluminum 2″x3″ piece that is attached to the surface of flat topped handrails.  Each piece has a clear irridite coating that can be used as-is in its silver tone or painted.  Either option offers lasting beauty.  Self drilling and tapping screws are included with each order.

Round Handrail Minders – Aluminum pieces that attach to round handrails.  Normally in stock for handrails that have a 1-1/2″, 1-5/8″ or 1-7/8″ outside diameter, but custom sizes can be ordered.  Each piece has a clear irridite coating that can be used as-is in its silver tone or painted.  Either option offers lasting beauty.  Self drilling and tapping screws are included with each order.

Custom GrinderMinders and Handrail Minders – Often times, we can manufacture custom skateboard deterrents to your specifications.  Sometimes, customers want our standard products in different dimensions, or they want something completely new.  Contact us about the possibility of custom machined pieces.

Check out our new video that shows you how effective GriderMinders are for skateboard deterrent. We’ll show you an installation where GrinderMinders stopped the damage, and why it’s a great way to protect your architecture.

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