ATE Pro Tools 41095 555pc Assorted Cotter Pin Set with Case

The ATE Pro Tools 41095 555pc Assorted Cotter Pin Set with Case is a versatile collection of some of the most commonly used cotter pin sizes for securing bolts, shafts, and other hardware. Designed for quick fastening, these U-shaped metal pins are inserted through a predrilled hole, then bent to keep parts in place and prevent loosening during use. This set is ideal for tasks like attaching trailer hitches, holding axles, and assembling machinery or equipment. Each pin is manufactured from quality metal for strength and reliability, and the included plastic storage case keeps the 555 pieces organized for easy access on the job site or in the shop.

With six different sizes ranging from 1/16″ x 1″ to 5/32″ x 2-1/2″, this assortment ensures you have the right pin for most repair, maintenance, or assembly jobs. Whether you’re working in automotive repair, construction, agriculture, or general maintenance, having a complete cotter pin kit on hand reduces downtime and keeps projects moving.

ATE Pro Tools 555pc Assorted Cotter Pin Set with Case At a Glance

• Assorted common sizes: Covers six popular cotter pin sizes to handle a wide range of fastening needs.
• Durable metal construction: Provides dependable strength for securing bolts, shafts, and moving parts.
• Prevents part loosening: Designed to keep hardware in place even in high-vibration environments.
• Convenient storage case: Keeps all 555 pins organized for quick selection and portability.
• Multi-industry versatility: Useful for automotive, agricultural, industrial, and home repair applications.

Markets

• Automotive repair: For securing wheel bearings, linkages, and other vehicle hardware.
• Agriculture: Keeps machinery and equipment assemblies from loosening during heavy use.
• Construction: Fastens parts on equipment, trailers, and temporary structures.
• Municipal maintenance: Supports quick repairs on public works equipment and vehicles.
• Manufacturing: Ideal for machinery assembly and maintenance in production facilities.
• Home workshops: Useful for DIY repairs, small engines, and home equipment.

In industries where equipment uptime is critical, a well-stocked cotter pin kit can save valuable time. Mechanics can quickly secure wheel bearings, farmers can keep machinery running through the season, and construction workers can confidently fasten moving parts without waiting on replacement hardware. This assortment’s variety means fewer trips to the hardware store and more time keeping equipment in service. The compact, organized case makes it simple to transport, so the right pin is always within reach whether working in the field, on the road, or in the shop.

ATE Pro Tools 41095 555pc Assorted Cotter Pin Set with Case Features

• For use on hitches, bolts, shafts and other frequently assembled parts
• Inserted through a predrilled hole to prevent bolts and shafts from moving
• 555pc set of commonly used cotter pins
• Convenient case for organization

ATE Pro Tools 41095 555pc Assorted Cotter Pin Set with Case Includes

• 150pc 1/16″ x 1″
• 150pc 3/32″ x 1″
• 150pc 3/32″ x 1-1/2″
• 75pc 1/8″ x 1-1/4″
• 50pc 1/8″ x 2″
• 30pc 5/32″ x 2-1/2″
• Case

ATE Pro Tools 41095 555pc Assorted Cotter Pin Set with Case Specifications

• Total Pieces: 555
• Sizes Included:
  • 150 pcs – 1/16″ x 1″
  • 150 pcs – 3/32″ x 1″
  • 150 pcs – 3/32″ x 1-1/2″
  • 75 pcs – 1/8″ x 1-1/4″
  • 50 pcs – 1/8″ x 2″
  • 30 pcs – 5/32″ x 2-1/2″
• Case Included: Yes

Why Customers Choose the ATE Pro Tools 555pc Assorted Cotter Pin Set with Case

Cotter pins, sometimes called split pins, are one of the simplest yet most reliable fastening solutions for securing hardware. They’re a go-to choice when you need a low-cost, easy-to-install fastener that can withstand vibration and movement. Mechanics, farmers, and repair technicians keep assortments like this on hand so they can quickly handle breakdowns, replacements, or regular maintenance without losing time searching for individual sizes. Having 555 pins in one organized case ensures that whether the job calls for a small pin to secure a lawnmower blade or a larger one for a trailer hitch, you’ll have exactly what you need.