Exploring the Superior Quality of WLY Locking Collars

Locking collars have become an essential tool in the mechanical industry due to their versatility and convenience. WLY's range of locking collars stands out in the market, thanks to their superior fit, finish, and extraordinary holding power. These collars ensure tightly controlled face to bore perpendicularity, enhancing their performance and longevity.

Unique Features of WLY Locking Collars

Every WLY locking collar has its bore size stamped on it for easy identification. The black oxide finish not only adds to the aesthetic appeal but also increases the holding power and resistance to corrosion. These collars are crafted to DIN 12.9 specifications for metric screws, ensuring maximum torque ability.

WLY locking collars come in different materials: black oxide and zinc-plated steel, stainless steel, and aluminum. This allows for a variety of applications in different settings. These collars are designed for easy assembly and disassembly on and off the shaft without the need to remove other ancillary components. Once tightened to the shaft, they clamp firmly in place, making them ideal for positioning components such as bearings or sprockets.

Heavy-Duty Split Locking Shaft Collars

WLY's heavy-duty split go-kart locking is perfect for a 1″ shaft and 1/2″ wide with a socket head bolt. These are also used on mini bike shafts. The two-piece shaft collars offer the same benefits as one-piece shaft collars with additional versatility and convenience. The split design allows for easy installation and disassembly, reducing labor and downtime when adjustment, removal, or replacement is necessary. This superior clamping force provides the collar with a holding power that is unparalleled.

One-Piece Shaft Collars

WLY's one-piece shaft collars wrap around the shaft for an even distribution of clamping forces, resulting in a tight fit and greater holding power, without the shaft damage caused by set screws. These clamp collars are easy to remove, indefinitely adjustable, and work well on virtually any shaft.

Threaded Shaft Collars

WLY's threaded shaft collars provide additional features while maintaining the quality and benefits of smooth bore collars. They offer axial holding power which is superior to smooth bore collars, while also providing easier installation and adjustment than solid ring locking devices. The set screw type is most effective when used on a shaft made of a material which is softer than the set screw.

Why Choose WLY Locking Collars

WLY is a leading manufacturer of locking collars, known for our product quality, competitive prices, and excellent customer service. We strive to produce top-notch products that meet the demands of our customers. Our locking collars are a testament to our commitment to quality and innovation.


We encourage you to explore our range of locking collars and contact us for any purchase inquiries. Our team is ready to assist you in finding the perfect locking collar for your specific needs.

Frequently Asked Questions

1. What materials are WLY locking collars available in?

WLY locking collars are available in black oxide and zinc-plated steel, stainless steel, and aluminum.

2. What is the difference between one-piece and two-piece locking collars?

One-piece collars wrap around the shaft for an even distribution of clamping forces, while two-piece collars offer the same benefits with additional versatility and convenience for installation and disassembly.

3. Are WLY locking collars resistant to corrosion?

Yes, the black oxide finish on WLY locking collars increases their resistance to corrosion.


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