4 Hex Ratchet Clutch Model 78 by Lowell Corporation

Robust and dependable for heavy-duty tasks, the Lowell Corporation's Model 78 Mechanical Ratchet Clutches are engineered with standard components like bodies, gears, pawls, and springs. Forces are optimally distributed between the solid steel gear and sturdy pawl, ensuring loads are in compression rather than shear. The gears are made of low-carbon steel, featuring a rugged tooth design for a large contact area with the pawl. The body includes mounting holes, and keyways adhere to ANSI/ASME B17.1 standards. Regular lubrication is recommended after every 1200 hours of operation. Special orders can be placed for specific sizes, shapes, and tooth arrangements. A fully locked neutral position is standard, with a free running neutral position available upon request. The durable construction is made of cast iron, with custom models available. Proudly manufactured in the USA.

• Robust & Dependable for Tough Applications: Engineered with standard components, these ratchet clutches ensure optimal force application between the solid steel gear and sturdy pawl, keeping loads in compression rather than shear. Gears are made of low-carbon steel, featuring a rugged tooth design for enhanced pawl contact
• Mounting Holes Integrated in Body
• Keyways Adhere to ANSI/ASME B17.1 Standards
• Regular Lubrication Recommended Every 1200 Hours
• Custom Orders Accepted for Size, Shape, and Tooth Arrangements
• Fully Locked Neutral Position
• Free Running Neutral Position Available Upon Request
• Durable Cast Iron Construction
• Custom Model Options Available
• 100% Manufactured in the USA