Drawer Slide Spacers Adjustable 5/8" - 1" - 2 Each

MILLER FASTBLOCK Drawer Slide Spacer Purpose

MILLER FASTBLOCK is an adjustable drawer slide spacer for roll outs and soft close slides that helps bring slide positions into line so drawers track properly. The spacer adjusts from 5/8 inch flat to 1 inch extended, so it bridges common cabinet clearance gaps and lets the slide land where it needs to be for smooth movement. The sliding block accepts a euro screw in front, giving a solid mounting point when working with system holes in cabinet sides. The block can also be flipped around to use with slide screws, so it works with typical drawer slide mounting patterns in many cabinet layouts. Up and down adjustment of 3/16 inch allows fine vertical tuning of the slide position, which is useful for keeping multiple roll outs running parallel. A 100 lb load rating supports typical roll out and soft close drawer applications in woodworking projects.

Key Drawer Slide Spacer Details For Installers

• The spacer adjusts from 5/8 inch flat to 1 inch extended, so the same piece can handle different side clearances and help align roll out or soft close slides to the cabinet face or interior.
• The sliding block accepts a euro screw in front, which ties the spacer directly into euro-style cabinet hole patterns and keeps the slide position repeatable across multiple drawers.
• The block can be flipped around to use with slide screws, allowing installers to mount standard drawer slides while still using the same spacer body for consistent offsets.
• Up and down adjustment of 3/16 inch offers small but important vertical movement that helps correct for minor layout differences and keeps roll outs running level in a bank of cabinets.
• A load rating of 100 lb means the spacer is built to support typical roll out and soft close slide applications, so slide performance stays dependable under normal drawer loads.

Adjustment Details For Drawer Slide Alignment

The spacer offers in and out adjustment from 5/8 inch flat to 1 inch extended, so installers can bring drawer slides out to meet the drawer box or pull them back to match cabinet construction. This range is useful when cabinet sides, face frames, or interior panels do not land flush with the desired slide line. Up and down adjustment of 3/16 inch provides a way to fine tune vertical slide placement after mounting, which helps bring multiple roll out or soft close drawers into a shared reveal. Because the sliding block accepts a euro screw in front or can be flipped to use slide screws, the same spacer handles different mounting approaches without changing parts during the job.

Using This Adjustable Spacer In Real Projects

Where This Drawer Slide Spacer Fits Best

This adjustable drawer slide spacer is designed for roll outs and soft close slides, so it fits jobs where drawers need controlled movement inside cabinet cases. The in and out adjustment from 5/8 inch flat to 1 inch extended lets the spacer sit between the cabinet side and the drawer slide, bringing the slide out to the correct working line without shimming with scrap materials. In cabinet interiors using euro screw patterns, the sliding block accepts a euro screw in front, so it ties straight into system holes while positioning the slide. When projects use slide screws instead, the block can be flipped around to work with those fasteners, keeping the same spacer in play across different cabinet runs.

Why These Adjustment Ranges Support Consistent Results

The 5/8 inch to 1 inch in and out adjustment gives installers a repeatable offset, which helps keep roll out or soft close slides aligned from cabinet to cabinet rather than relying on guesswork gaps. Up and down adjustment of 3/16 inch allows minor vertical correction after the slide is mounted, which is important when aligning several drawers to match each other and nearby fronts. The 100 lb load rating means the spacer is built to carry the forces that typical roll out and soft close drawers apply to their slides, so slide motion remains stable under expected working loads. Because the sliding block accepts a euro screw in front or works when flipped with slide screws, the spacer supports common mounting choices without changing hardware strategy mid-install, helping keep the workflow steady on larger cabinet runs.

Common Questions About MILLER FASTBLOCK Spacer Use

Select MILLER FASTBLOCK For Adjustable Slide Spacing

MILLER FASTBLOCK combines a 5/8 inch to 1 inch in and out adjustment range with 3/16 inch of vertical play, so it brings drawer slides into a workable position in many cabinet layouts. The option to accept a euro screw in front or flip for slide screws means the same spacer adapts to different mounting choices while aiming for consistent slide alignment. With a 100 lb load rating sized for roll outs and soft close slides, it supports everyday drawer use in woodworking projects. For roll out and soft close slide work that benefits from controlled spacing rather than improvised shims, this spacer aligns well with that installation approach.