About this item Main Material & Surface : Stainless steel,electrostatic powder spraying process, stainless steel, corrosion protection, environmental protection, non-pollution Design : Self-closing action, along with dual adjustability for gate weight and closing speed, very sturdy, stand wear and tear, could be adjustable tightness Fit For : Use for heavy duty door, total have 14 screws, that add extra strength to an installation due to the additional fixing points. The maximum support weight of 1 set hinge is approximately 130 lbs Product : With the Self-drilling Screws,use for Vinyl Gate, if your door is wooden, you will need to buy wood screws separately, we have the install instruction, easy to install Service : Any problem in using it, our professional staff in latch field will answer questions for you › product details Material Stainless Steel,Wood Brand ZEKOO Product Dimensions 3. 6"L x 3. 5"W Finish Type Powder Mounting Type Door Mount Hole Count 8 Weight Limit 3. 75 Pounds See more