Overview
Prevent loud door slamming and protect children and pets from painful finger-pinch injuries with the Surface-Mounted Silent Door Damper & Buffer Closer. Engineered with an internal hydraulic damper and spring-assist return mechanism, this compact safety hardware automatically catches swinging interior doors within the final 10° to 15° of travel, gently decelerating them to a silent, secure close. Designed for no-slot, surface-mounted installation on door tops and frames, it eliminates the need for complex mortising or professional carpentry.

Key Features

• Pinch-Prevention & Anti-Slam Safety: Hydraulic buffer catches rapid door closure and decelerates the swing gently, preventing loud wind-induced slams and finger-trapping accidents.
• No-Mortise Surface-Mount Installation: Screws directly onto the top corner of standard door frames and door leaves without mortise cutting or structural door alterations.
• Adjustable Height & Trigger Depth: Includes an adjustable threaded trigger pin and modular 12 mm base spacer pads to accommodate door gaps ranging from 0 mm to 10 mm.
• Dual Arm Construction Options:
  • Heavy-Duty Alloy Arm: Reinforced die-cast zinc/aluminum alloy arm engineered for heavier residential and light commercial interior doors.
  • Durable Engineering Plastic Arm: High-impact nylon polymer arm ideal for standard lightweight interior bedroom and bathroom doors.
• Handed Configurations (Left & Right): Available in dedicated Left-Hand (L) and Right-Hand (R) swing orientations in clean Matte White and Warm Woodgrain Brown.
• Ultra-Quiet Hydraulic Buffer: High-grade sealed internal hydraulic cylinder absorbs closure energy without spring rebound rattle.

Technical Specifications

• Product Type: Surface-Mounted Hydraulic Door Damper / Anti-Slam Soft-Close Buffer
• Materials: ABS/PC Housing, Heavy-Duty Hydraulic Cylinder, Steel Spring, Alloy / Engineered Polymer Arm
• Available Finishes: Clean Matte White, Woodgrain Brown
• Arm Material Variants: Die-Cast Alloy Arm / Engineered Polymer Arm
• Handing Variants: Left-Hand (L) / Right-Hand (R) Swing Options
• Door Gap Compatibility: Suitable for top door frame clearances of 0 mm to 10 mm (includes 12 mm height adjustment pad)
• Recommended Door Weight: Interior doors up to 45 kg (99 lbs)
• Recommended Applications: Residential bedrooms, nursery rooms, kindergarten classrooms, elder care suites, pet-friendly homes, and office privacy doors

Wholesale & OEM Capabilities

• B2B Commercial Supply: Factory-direct manufacturing for home safety hardware retailers, preschool facility suppliers, modular housing builders, and hardware distributors.
• OEM/ODM Customization: Custom housing colors (e.g., Matte Black, Silver Gray), custom blister card retail packaging, barcode hangtags, and private-label branding for high-volume orders.
• Export Packaging: Individual blister packaging or protective white box packing, bulk master cartons with complete stainless steel mounting screw sets and installation alignment guides.