LD-150 Stainless Steel Lever Handle Door Lock Set | Wholesale Supplier

LD-150 Stainless Steel Lever Handle Door Lock Set | Wholesale Supplier

SKU: LD-150

LD-150 Stainless Steel Lever Handle Door Lock Set features SUS304 stainless steel handles with zinc alloy latch mechanism. Available in 58mm and 72mm backset with satin nickel, matte black, and rose gold finishes for interior and commercial doors.

MOQ:100
Price Range:$6.00 - $18.00 / set
Material:SUS304 Stainless Steel Handle / Zinc Alloy Latch / Steel Strike Plate / Brass Keys
Certifications:CE / EN 12209 / ISO 9001 / RoHS
Size Range:58mm / 72mm center distance; Handle length 120-145mm; Rose diameter 50-55mm; Door thickness 35-50mm
Color Options:Satin Nickel / Matte Black / Rose Gold / Champagne Gold / Antique Bronze
Weight:680
Packing:Individual foam-lined box with keys and screws, 20 sets per carton; installation template included
Lead Time:12-22 days
Sample:Available
Customization:OEM handle finish, custom center distance, private label packaging, logo engraving on rose, handle style selection
Mixed Order:true

Product Details

LD-150 Stainless Steel Lever Handle Door Lock Set

LD-150 Stainless Steel Lever Handle Door Lock Set combines SUS304 stainless steel lever handles with a zinc alloy latch mechanism for reliable interior and commercial door operation. Available in 58mm and 72mm backset with multiple premium finishes.

The LD-150 Stainless Steel Lever Handle Door Lock Set is a comprehensive door hardware solution that combines elegant design with robust construction for interior and commercial applications. The lever handles are fabricated from SUS304 stainless steel, providing superior corrosion resistance, fingerprint resistance, and long-lasting surface finish compared to standard steel or zinc alloy handles. Available in five trend-forward finishes including satin nickel for modern interiors, matte black for contemporary bold statements, rose gold for luxury aesthetics, champagne gold for warm elegance, and antique bronze for classic heritage styles. The zinc alloy latch body features a spring-loaded latch bolt with optional deadbolt for privacy and security configurations. Passage, privacy, and entry functions cover all common door types: hallways and closets use passage function without locking, bathrooms and bedrooms use privacy function with thumb-turn lock, and entrance doors use key-entry function with exterior key cylinder. The 58mm and 72mm center distance options accommodate different regional standards and door frame constructions. Whether outfitting a new residential development, refreshing a hotel interior, or specifying hardware for a commercial office build-out, the LD-150 lever handle set delivers style, durability, and function.

Core Features

  • SUS304 stainless steel handles for corrosion and fingerprint resistance
  • Five premium finishes matching current interior design trends
  • Zinc alloy latch body with spring-loaded bolt mechanism
  • Passage, privacy, and entry functions for all door types
  • 58mm and 72mm center distance for regional standard compatibility
  • Complete set with handles, latch, strike plate, keys, and hardware

Application Scenarios

  • Residential bedroom and bathroom interior door locksets
  • Office partition and conference room door handles
  • Hotel room entrance and corridor door hardware
  • Commercial building entrance and hallway door sets
  • Apartment and condominium interior door specification
  • Healthcare facility and educational institution door hardware

FAQ

What is the difference between passage, privacy, and entry functions?

Passage (hall/closet) has no locking mechanism, the latch retracts from either side. Privacy (bedroom/bathroom) has a thumb-turn lock on the inside and an emergency release slot on the outside. Entry (exterior) has a key cylinder on the outside and a thumb-turn on the inside for full security.

Is SUS304 stainless steel significantly better than SUS201?

Yes, SUS304 contains 18% chromium and 8% nickel providing excellent corrosion resistance, especially in humid or coastal environments. SUS201 has lower nickel content and may develop surface rust in aggressive conditions. For exterior or high-humidity applications, SUS304 is strongly recommended.

Can the lever handles be installed on left and right opening doors?

Most LD-150 lever handle sets are reversible and can be installed on both left-hand and right-hand opening doors by simply reversing the latch orientation during installation. Confirm reversibility for your specific model variant.

What maintenance is required for stainless steel handles?

Clean periodically with mild soapy water and a soft cloth. Avoid abrasive cleaners or steel wool that can scratch the surface finish. For fingerprint resistance on satin finishes, a light wipe with mineral oil on a cloth restores the protective layer.