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3/8" Drive 7/16" Band - Hose - Assenmacher Specialty Tools

Part #: BC437L

The Assenmacher Specialty Tools BC437L is a professional-grade 3/8" drive 7/16" band - hose clamp impact socket, meticulously engineered for the demanding conditions of automotive and industrial repair. This specialized 6-point impact socket provides technicians with the precise fit and durability required for heavy-duty fastening applications. It is an essential tool designed to streamline the removal and installation of robust band and hose clamps, enhancing efficiency and preventing fastener damage in challenging environments.

Key Features

  • 7/16" Hex, 6-Point Design: Provides a secure and positive engagement with heavy-duty band and hose clamps, minimizing the risk of rounding or slippage under high torque.
  • 3/8" Drive Compatibility: Designed for seamless integration with standard 3/8" drive impact wrenches, air ratchets, and other power tools commonly found in professional shops.
  • Impact-Grade Construction: Crafted from robust chrome molybdenum steel with thicker walls, this socket is built to withstand the high forces and vibrations inherent in impact tool use, ensuring exceptional strength and ductility.
  • Enhanced Durability: Features a black oxide finish for increased corrosion resistance and easy identification as a high-quality impact tool.
  • Compact Design: With an overall length of 3.2 inches (81.3mm), it offers excellent access in confined spaces.

Applications

The BC437L 7/16" Band - Hose Clamp Impact Socket is specifically designed for the reliable removal and installation of heavy-duty band clamps in various professional settings. It is particularly effective on turbo inlet hose and intercooler clamps. Furthermore, this tool is crucial for securing clamps on Diesel Particulate Filters (DPF), Diesel Oxidation Catalysts (DOC), and Selective Catalytic Reduction (SCR) systems. It is applicable to heavy-duty truck applications, including models from Freightliner, International, Kenworth, Peterbilt, Mack, and Volvo Truck, as well as Ford F-250 Super Duty and F-350 Super Duty vehicles.

Specifications

  • Manufacturer: Assenmacher Specialty Tools
  • Model Number: BC437L
  • Drive Size: 3/8"
  • Socket Size: 7/16" Hex (6-point)
  • Overall Length: 3.2" (81.3mm)
We have 11 in stock

$31.52

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This product was added to our catalog on Tuesday 30 June, 2026.

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