About this item * ADVANCED ENGINEERING - 2 products in 1. Combines a heavy duty hinge and door closer in 1 product with option to add a hold open to hinge * FULLY ADJUSTABLE - Complete adjustability of closing force and closing speed. Set it to close exactly how you need * DURABLE - Stainless steel construction, no hydraulics, no leaking oil. Fully weather resistant. 1,000,000 cycles tested to provide many years of maintenance free operation * VERSATILE - Suitable for interior wood doors and lightweight metal doors. Maximum loading up to 165 pounds (75kg). Fitting for concealed doors and interior doors of all kinds. * COMPLIANT - ADA, ANSI/BHMA A156.17 Grade 1 Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.