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HILLMAN KeyKrafter Automotive Key Blank 30 B56, TR20, TR33, TR20R, TR33PH Double For GM

HILLMAN KeyKrafter Automotive Key Blank 30 B56, TR20, TR33, TR20R, TR33PH Double For GM

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Introducing the Hillman KeyKrafter Automotive Key Blank 30 B56, TR20, TR33, TR20R, TR33PH Double For GM — a purpose-built blank designed to seamlessly match GM blade codes and simp…

Hillman MPN 88508 In Stock & Ready to Ship
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Case of 4 · List Price $19.96
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About Product Overview

Introducing the Hillman KeyKrafter Automotive Key Blank 30 B56, TR20, TR33, TR20R, TR33PH Double For GM — a purpose-built blank designed to seamlessly match GM blade codes and simplify professional key duplication. Crafted with a brass head and a double-sided blade, this key blank is ready to be cut to your GM vehicle’s exact pattern for reliable performance.

Why this KeyKrafter blank stands out

  • Double-sided blade: enables precise cuts on both faces, improving alignment and reducing the chance of binding in ignition or door cylinders.
  • Brass head: durable, easy to machine, and familiar to professional cutting equipment—designed to hold sharp, accurate cuts over time.
  • GM compatibility: specifically aligned with traditional blade codes B56, TR20, TR33, TR20R, and TR33PH, covering a broad range of GM models.
  • KeyKrafter 30 series: part of Hillman’s trusted KeyKrafter lineup, offering consistent blank profiles that locksmiths rely on for fast, repeatable results.
  • Finish and construction: silver-toned, professional-grade finish that resists wear during handling and cutting.
  • Package details: includes 1 key blank per package, ideal for spare keys, inventory, or routine replacements.

Who should use this blank

Ideal for automotive DIY enthusiasts, locksmiths, fleet managers, and service technicians who maintain GM vehicles and need reliable, ready-to-cut blanks. If you’re stocking spare keys for GM models or performing on-demand duplication, this blank provides a dependable foundation for accurate replication.

Use cases and practical tips

Use cases: creating a spare for a GM family vehicle, replacing a lost key, or building an inventory of ready-to-cut blanks for a shop or dealership.

Practical steps:

  1. Identify the blade code on your original GM key (B56, TR20, TR33, TR20R, or TR33PH).
  2. Verify that this Hillman KeyKrafter blank matches the required code family.
  3. Have the blank aligned correctly in your key-cutting machine and cut using your original key as a reference.
  4. Test the cut in both the ignition and door cylinders to ensure smooth operation.
  5. Store the blank in a dry, clean environment to preserve the brass head and blade edges.

Why choose Hillman KeyKrafter for GM keys

Hillman’s KeyKrafter line is built around dependable blank profiles and cross-reference compatibility, making it easier to source the right blank for the job. This particular blank (30 B56/TR20/TR33/TR20R/TR33PH) is engineered to align with GM’s common blade families, reducing guesswork and speeding up duplication—whether you’re provisioning a spare for a family vehicle or maintaining a locksmith’s toolkit.

The Details Specifications

Brand Hillman
SKU 5929534
UPC 736511500301
Unit 0
Case Pack Quantity 320 per case
Retail Unit Quantity 4
Unit of Measure 0 0
Dimensions (L × W × H) 2 × 2 × 4
Weight 0 lbs
Cubic Feet 0.00172 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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