Shims & Setting Blocks

1/16" x 1-1/2" x 3 1/2" Blue Shims. Color coded for convenience. Economical to use for all your shimming and leveling needs. For use in the installation of windows, doors, storefronts and insulating glass units. High-impact plastic horseshoe shims are...

1/4" x 3/8" x 2" Neoprene glass setting blocks. Used for leveling or blocking of glass lites. They provide a cushion for the installed glass to withstand vibration and ground shock. Neoprene setting blocks are weather-proof and will not rot, rust,...

1/4" x 1/4" x 2" Neoprene glass setting blocks. Used for leveling or blocking of glass lites. They provide a cushion for the installed glass to withstand vibration and ground shock. Neoprene setting blocks are weatherproof and will not rot, rust, stain...

Packaged in a convenient 12-count bundle, our 8-inch lined composite shims are pre-scored in increments, making it easy to snap and measure. Unlike a plastic shim, our composite shim will not shatter. This product is primarily used by professionals and...

1/4" x 1-1/8" x 2" Neoprene glass setting blocks. Used for leveling or blocking of glass lites. They provide a cushion for the installed glass to withstand vibration and ground shock. Neoprene setting blocks are weather-proof and will not rot, rust,...

Economical to use for all your shimming and leveling needs. For use in the installation of windows, doors, storefronts and insulating glass units. High-impact plastic jumbo horseshoe shims are weather-proof and will not rot, rust, stain or leach T3 100...

The DIY Bundle is a favorite of the do-it-yourself market. Professional contractors also utilize this product. Item Number: PSH8/12/65 Features: Most recognized shim in the DIY market Clean product Consistent quality 100% kiln dried Thin, feathered tips...

1/4" x 5/32" x 2" Clear PVC setting blocks. Commonly used for setting and leveling mirror or glass where a nearly transparent block is desirable. Ideal for use in J mirror channel and U heavy glass shower channel. Waterproof and will not deteriorate...

1/4" x 1/2" x 2" Clear PVC setting blocks. Commonly used for setting and leveling mirror or glass where a nearly transparent block is desirable. Ideal for use in J mirror channel and U heavy glass shower channel. Waterproof and will not deteriorate with...

1/4" x 3/8" x 2" Clear PVC setting blocks. Commonly used for setting and leveling mirror or glass where a nearly transparent block is desirable. Ideal for use in "J" mirror channel and "U" heavy glass shower channel. Water-proof and will not...

FLowe Magic Pads™ (high density) No adhesive on the pad so there is no chance for delaminating or adhesive residue left on the glass. Provided in 5/32” Thick in bright red for easy visibility. 5/32 X 1 X 1 Separator Pads -Roll of 1000

1/2" x 1/2" x 2" Neoprene glass setting blocks. Used for leveling or blocking of glass lites. They provide a cushion for the installed glass to withstand vibration and ground shock. Neoprene setting blocks are weather-proof and will not rot, rust, stain...

3/8" X 1-1/8" X 2" Neoprene glass setting blocks. Used for leveling or blocking of glass lites. They provide a cushion for the installed glass to withstand vibration and ground shock. Neoprene setting blocks are weather-proof and will not rot, rust,...

1/32" x 3" x 4" Jumbo White Shims. Color coded for convenience. Economical to use for all your shimming and leveling needs. For use in the installation of windows, doors, storefronts and insulating glass units. High-impact plastic jumbo horseshoe shims...

1/8" X 1-1/8" X 2" Neoprene glass setting blocks. Used for leveling or blocking of glass lites. They provide a cushion for the installed glass to withstand vibration and ground shock. Neoprene setting blocks are weather-proof and will not rot, rust,...

1/16" x 1-7/8" x 3" Black Stack Shims. High-impact plastic stack shims are weather-proof and will not rot, rust, stain or leach. Stack Shims allow up to 5 Length adjustments and 16 Thickness adjustments. 16 Heat-sealed pieces make up each one inch stack...