Lake Country 148mm (5-7/8") D-A Backing Plate is a 148mm (5-7/8") dual-action backing plate with flex edges for more forgiving contact when running ~6" foam pads on DA polishers.

Flex edges help the plate follow mild contours on gelcoat and painted panels so the pad face stays planted without digging an edge into the finish.

Why detailers keep it on the cart

• Diameter: 5-7/8" (148mm) for common 6" foam pad setups
• Male 5/16"-24 thread for compatible DA machines
• Flex-edge design for more forgiving buffing contact
• Rated max 6000 OPM—stay within machine and pad limits
• SKU: 43-148DAR-LC

How to use

1. Thread onto a compatible DA polisher (5/16"-24 male)
2. Seat a clean ~6" hook-and-loop foam pad fully on the face
3. Keep the plate flat; let flex edges follow mild curves—do not tip on edges

Note: Confirm thread and pad diameter match your machine and pad line before first use.

100% PRICE MATCH GUARANTEE

• Free shipping on all orders over $200 in domestic United States. Orders under $200 are charged $5 flat rate shipping. 
• Same day shipping before 2pm eastern time, Monday–Friday (business days)
• All orders ship through UPS ground and USPS Priority Mail 
• Discounted overnight rates through UPS
• Call 800-248-6130