King Slide – Ball Bearing Full Extension 75 lb. Self Close – 3M51A

Specifications

  • Type: Side-mount ball bearing drawer slide with self-closing mechanism

  • Model: 3M51A (75 lb. rating version)

  • Extension: Full extension for maximum drawer access

  • Load Capacity: 75 lbs (34 kg) dynamic load rating

  • Material: High-quality cold-rolled steel

  • Finish: Zinc-plated for durability and corrosion resistance

  • Lengths Available: Typically 12″–28″ (305 mm – 711 mm)

  • Slide Thickness: Standard-duty profile (~1.8 mm)

  • Bearings: Precision steel ball bearings for consistent glide

  • Closing Mechanism: Self-close spring action (drawer is pulled shut automatically; not soft-close)

  • Cycle Testing: Rated for 50,000+ open/close cycles at 75 lb. load

  • Mounting Style: Side-mount with universal hole patterns for flexible installation

Features

  • Self-Closing Function – Drawer automatically pulls shut for secure closure.

  • 75 lb. Capacity – Ideal for standard residential and light commercial applications.

  • Full Extension Access – Allows drawers to open fully for maximum visibility and use.

  • Smooth Ball Bearing Action – Quiet, reliable, and consistent drawer movement.

  • Durable Steel Construction – Designed for long-term reliability.

  • Corrosion-Resistant Finish – Protects against wear in kitchens, bathrooms, and utility areas.

  • Professional Grade – Trusted by cabinetmakers and furniture manufacturers.

  • Economical Solution – Practical choice for projects where soft-close isn’t required.

  • High Cycle Endurance – Tested for long service life under repeated use.

Applications

  • Kitchen Cabinets – Everyday storage drawers with moderate weight.

  • Bathroom Vanities – Compact drawers requiring reliable self-closing action.

  • Closets & Wardrobes – Clothing and accessory drawers.

  • Office Furniture – Light-duty desks, filing cabinets, and storage units.

  • Retail Fixtures – Secure drawers for merchandise storage.

  • Hospitality Projects – Hotels, condos, and apartments where dependable slides are essential.

  • Utility & Laundry Rooms – Mid-weight drawers for household supplies.

  • Custom Cabinetry & Millwork – A cost-effective slide solution for residential builds.

Ball-Bearing Slides

We are proud to offer a wide range of drawer slide products. All of our drawer slide products have been tested to meet KCMA, BIFMA and WCI performance standards, and their reliability is ensured by our own limited lifetime warranty. We carry extensive inventory to ensure our customers experience very low risk of stock-outs.

Seamless, quiet hardware for reliable long-term use

We offer a wide selection of side-mount slides, ranging from reliable, affordable, good value slides to the finest ball bearing drawer slide available on the market today. Our commitment to quality means that our clients can rest easy in the knowledge that the ball bearing drawer slides they receive from us will be operational for years to come.