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Heavy-duty aluminum indexing keys for 1/4', 3/8' and 1/2' box joints Zoom

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Rockler Router Table Box Joint Jig Review: NewWoodworker

Rockler Router Table Box Joint Jig

Item #: 29502

Make precise, tight-fitting box joints with your router!

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For use on virtually any router table with a standard 3/4" miter slot, this jig features a smooth-sliding backer sled and three precision-machined aluminum indexing keys to give you air-tight joints with either 1/4", 3/8" or 1/2" spacing. Works with stock up to 3/4" thick.

  • For compatibility, the near edge of your table's miter track must be between 4-1/2" and 6-1/4" from the center of the bit
  • Stable MDF platform has low-friction melamine coating for added durability and easy cleanup
  • ABS plastic backer sled provides ample support, and is also predrilled for a sacrificial face
  • Easy-grip knobs lock platform into miter slot
  • Platform measures 10-3/4" x 12-3/8" x 1/2"
  • Includes all necessary mounting hardware
  • The jig requires a straight router bit to match the size of the indexing key
  • Up-cut spiral bits deliver the cleanest cuts and prevent blowout

Important Notes

  • Recommended Bits: 1/4" Up-Cut Spiral Bit, 3/8" Up-Cut Spiral Bit and 1/2" Up-Cut Spiral Bit

What's included

(1) Platform
(2) Mounting Hardware
(1) Backer Sled
(2) Pre-drilled Hole for Sacrificial Face
(1) 1/4'' Indexing Key
(1) 3/8'' Indexing Key
(1) 1/2'' Indexing Key
(1) Set of Instructions

Technical Details

  • Brand: Rockler
  • Weight (lbs): 3.3500
  • Type: Box Joint

Product Warnings

WARNING Cancer and Reproductive Harm. For more information go to

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