Gearwrench 81857 Adjustable Hook Spanner Wrench 4.5"-6.25" is designed for adjusting threaded collars, locknuts, and bearings. Made from durable alloy steel, this spanner wrench ensures strength and longevity. The black oxide finish provides corrosion resistance and is ideal for applications where plated products are not permitted. Hard-stamped size markings and a clearly marked pin diameter enhance usability.

Features:

• Durable alloy steel construction for strength and longevity.
• Black oxide finish for corrosion resistance.
• Designed for use in environments where plated products are not permitted.
• Hard-stamped size markings for easy identification.
• Pin styles include stamped pin diameter on the handle.

Benefits:

• Provides a secure grip for adjusting threaded collars and locknuts.
• Corrosion-resistant coating ensures long-lasting durability.
• Clearly marked sizes improve efficiency on the job.
• Adjustable design accommodates a range of fastener sizes.
• Ideal for professional mechanics and industrial applications.

Technical Specifications:

• Model: 81857
• Adjustment Range: 4.5" - 6.25"
• Material: Alloy steel
• Finish: Black oxide
• Markings: Hard-stamped size and pin diameter