Supergrit Abrasives

5" Solid PSA (Pressure Sensitive Adhesive) Holder – 5/16"-24 Thread Shank – Made in USA

5" Solid PSA (Pressure Sensitive Adhesive) Holder – 5/16"-24 Thread Shank – - Main image
$9.75 $15 In stock

5" Solid PSA (Pressure Sensitive Adhesive) Disc Holder – 5/16"-24 Thread Shank – Made in USA

Heavy-duty 5" solid PSA disc holder designed for use with 5" PSA sanding discs in demanding sanding, grinding, deburring, blending, polishing, and surface preparation applications.

The solid backing construction provides firm, consistent support for aggressive sanding and maximum control on flat surfaces. Ideal for applications where even pressure and durability are important.

Features a 5/16"-24 threaded shank for secure attachment to compatible sanders, drills, and specialty tools.

Made in the USA for dependable quality and long service life.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

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 (5.0 / 5 · 5 reviews)

Benjamin F. ★★★★★

Finally, a backing plate that actually holds the disc flat under heavy pressure—the solid construction and Made in USA quality make a real difference with these PSA discs. Threads screwed on smooth and tight, no wobble at all on my angle grinder.

Sebastian ★★★★★

I’ve been using this 5” PSA holder for a few weeks now, and the 5/16"-24 thread shank fits my grinder perfectly—no wobble at all. It holds the sanding discs securely even during heavy grind work, and the solid build feels like it will last. Definitely glad I grabbed this one.

Hazel C. ★★★★★

The adhesive backing on this holder grabbed my sanding disc firmly with no slipping, even when I was grinding down some rough welds. Feels solid in the hand and the threads spin on smooth without any wobble. Glad to get a USA-made tool that actually holds up to heavy use.