YHM-2007 Hub Adapter Wrench | 1.375-24 HUB | Melonite

This heavy-duty wrench is made for working with Yankee Hill Machine 1.375″-24 HUB mounting systems and related HUB adapters. It provides a 3/4″ open-ended wrench for Q.D. and direct-thread mounts, a spanner to engage HUB adapters, and a 1/2″ torque-wrench slot for controlled tightening. Typical uses include installing and removing HUB-style suppressor mounts and routine armorer or maintenance tasks on mounting systems.

Product Specifications

• The manufacturer is Yankee Hill Machine.
• The manufacturer part number is YHM-2007.
• The UPC is 841812100874.
• The finish is a heat-treated Melonite QPQ treatment as stated by the manufacturer.
• The material is listed as Melonite.
• The color is BLACK.
• The overall length is 7.75 inches.
• The product package dimensions include a length of 8.05 inches, width of 1.90 inches, and height of 0.40 inches.
• The width is 1.9000 inches.
• The height is 0.4000 inches.
• The weight is approximately 5.80 oz.
• The tool includes a HUB spanner wrench side for engaging adapter flats.
• One end features a 3/4″ open-ended wrench for tightening and loosening Q.D. and direct-thread mounts.
• It provides a 1/2″ torque-wrench slot for applying a specific torque with a torque wrench.
• Designed for 1.375″-24 HUB mounting systems and noted as compatible with YHM’s Phantom Q.D. mounting system.

Compact and purpose-built, this wrench puts the correct engagement points and a torque-wrench interface into a single tool so armorers and range technicians can work efficiently on HUB-style mounts. Its heat-treated Melonite surface and dedicated features reduce the need for improvised tools and help protect mounting surfaces during installation and maintenance.