Glazelock Interlocking Shims 3" x 1-1/2" - U-shaped Horseshoe, Stackable Plastic Leveling Shims, Made in USA

Revolutionary Interlocking Design for Secure StackingGlazelock Interlocking Shims feature innovative interlocking technology that securely connects multiple shims. Measuring 3" x 1-1/2" with a 1/2" slot, these U-shaped horseshoe plastic shims lock together for enhanced stability and precise thickness control. Made in the USA since 1997.Key Benefits: Interlocking Technology: Shims lock together securely for enhanced stability Precise Thickness Control: Stack multiple shims for exact thickness requirements U-shaped Design: 1/2" slot fits around pipes, bolts, and hardware Secure Connection: Interlocking feature prevents shifting during installation Professional Dimensions: 3" x 1-1/2" size perfect for most applications Durable Plastic Construction: High-impact material for long-lasting performance Made in USA: Superior manufacturing quality and consistency Perfect For: Precision Window Installation: Exact thickness control for perfect leveling Door Installation: Secure shimming t