A stack of black textured plastic glazelock shims with one tapered wedge separated below the stack
Black tapered plastic glazelock shims in a boxed package labeled glazelock inc for wedge shim use
The image shows glazelock shims including u-shaped, snap-off, and tapered plastic shims in red and blue colors
Glazelock shims plastic tapered wedge shims in blue red and black interlocking stackable design 1-1/2 by 7-3/4 inches
Black plastic glazelock shims with a textured ribbed surface for secure installation 1-1/2 x 7-3/4 inch
Black textured plastic glazelock shims being applied to a wall using a hammer for precise wedge spacing
Glazelock gl-h8 tapered wedge shims are black plastic shims with a textured grid surface measuring 1-1/2 by 7-3/4 inches
Black textured watch band with grid pattern and garrett engraving paired with glazelock shims plastic wedge
A stack of black textured plastic glazelock shims with one tapered wedge separated below the stack
Black tapered plastic glazelock shims in a boxed package labeled glazelock inc for wedge shim use
The image shows glazelock shims including u-shaped, snap-off, and tapered plastic shims in red and blue colors
Glazelock shims plastic tapered wedge shims in blue red and black interlocking stackable design 1-1/2 by 7-3/4 inches
Black plastic glazelock shims with a textured ribbed surface for secure installation 1-1/2 x 7-3/4 inch
Black textured plastic glazelock shims being applied to a wall using a hammer for precise wedge spacing
Glazelock gl-h8 tapered wedge shims are black plastic shims with a textured grid surface measuring 1-1/2 by 7-3/4 inches
Black textured watch band with grid pattern and garrett engraving paired with glazelock shims plastic wedge
Glazelock - Leveling Shims

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

$53.73
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Made in USA

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.

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