The BOLT Chain Adjuster Block makes chain adjustments quick, accurate, and hassle-free. Designed to hold the wheel securely during tightening, it helps maintain proper alignment and chain tension for reliable performance. Its innovative design requires only a single 10mm wrench, while alignment marks on each block provide fast, precise positioning. One block is threaded to work directly with the stock axle, ensuring OEM-compatible fitment. Manufactured in the USA from durable materials, the kit includes stainless steel fasteners with thread lubricant for long-lasting corrosion resistance and smooth installation.

Features:

• Holds the wheel securely during chain adjustments.
• Requires only a single 10mm wrench for easy adjustment.
• Alignment marks for quick and precise positioning.
• Threaded block compatible with the stock axle.
• Stainless steel fasteners with thread lubricant included.
• Made in the USA for quality and durability.