The 12U R6400-RHF hinged wall frame turns the R6400 wall mount rack into double hinged wall cabinets. The rear of a wall mount rack can be made easily accessible thanks to this hinged frame.The entire rack can securely swing away from the wall to enable access to equipment and cabling via the rear of the rack. - Easy installation- Reversible - left or right hinge- Secure - key lock provided- Heavy duty hinges allow a load of 50kg / 110lbs- Cable access via 1U top and bottom knockouts- Internal square hole rack rail