Glazelock® GL-H8 Tapered Wedge Shims 1-1/2" x 7-3/4" Black

Glazelock GL-H8 black tapered wedge shims stack, one separated

Glazelock GL-H8 black tapered plastic shims in box, made in USA

Glazelock GL-H8 tapered wedge shims in black plastic, Made in USA

Glazelock GL-H8 black plastic tapered wedge shims, stackable

Glazelock GL-H8 black plastic wedge-lock shims, ribbed surface

Glazelock shims black textured strip held to wall by hammer

Glazelock GL-H8 black plastic tapered shims with textured grid surface

Glazelock shims black textured band with Garrett engraving

$53.73

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Count

288pc (12x24 Retail)

288pc bulk bag

Free Shipping, Continental US over $49.99

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Glazelock® GL-H8 Tapered Wedge Shims — 1-1/2" x 7-3/4", Black | Made in USA

Glazelock® GL-H8 Tapered Wedge Shims deliver precise leveling control for demanding construction applications. Measuring 1-1/2" x 7-3/4" in durable black plastic, these professional-grade wedge shims provide accurate setting and leveling for windows, doors, and construction projects. Made in USA since 1997.

Key Specifications

Dimensions: 1-1/2" x 7-3/4"
Model: GL-H8
Shape: Tapered wedge
Material: Black plastic
Origin: Made in USA since 1997

Key Benefits

Tapered Wedge Design — Precise leveling control for exact spacing requirements
7-3/4" Length — Long profile for maximum support and versatility
Durable Black Plastic — Won’t rot, compress, or absorb moisture
Professional Grade — Trusted by contractors since 1997
Made in USA — Consistent quality since 1997

Perfect For

Window installation and rough opening leveling
Interior and exterior door installation
Cabinet installation and alignment
General construction leveling and spacing
Applications requiring a long tapered wedge shim

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FAQs

What are Glazelock tapered wedge shims used for? +

Glazelock GL-H8 tapered wedge shims are used for leveling windows, doors, cabinets, and frames where a wedge profile is needed to fill angled gaps. The tapered design allows precise adjustment by sliding the shim in or out.

What size is the GL-H8 tapered wedge shim? +

The GL-H8 measures 1-1/2" x 7-3/4" in black plastic — a professional-grade tapered shim for window and door installation.

Are Glazelock tapered shims Made in USA? +

Yes. Glazelock GL-H8 tapered wedge shims are Made in the USA.

What makes tapered shims different from horseshoe shims? +

Tapered wedge shims slide into gaps at an angle to fill irregular spaces, while horseshoe shims stack flat for precise thickness control. Tapered shims are ideal for shimming door frames and window rough openings where gaps aren't perfectly parallel.

Glazelock GL-H8 Tapered Wedge Shims 1-1/2" x 7-3/4" - Black Plastic Leveling Shims, Made in USA

Glazelock® GL-H8 Tapered Wedge Shims — 1-1/2" x 7-3/4", Black | Made in USA

Key Specifications

Key Benefits

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Glazelock GL-H8 Tapered Wedge Shims 1-1/2" x 7-3/4" - Black Plastic Leveling Shims, Made in USA

Glazelock® GL-H8 Tapered Wedge Shims — 1-1/2" x 7-3/4", Black | Made in USA

Key Specifications

Key Benefits

Perfect For

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