KingWin MKS-535TLKingwin SSHD Hard Drive Enclosure Internal Five Hot Swap Bay Mobile Rack For 3.5&rdquo; Solid State Hybrid Drive/HDD, SATA Backplane Enclosure, Support SATA I/II/III & SAS I/II 6 Gbps[Optimized for SSHD] The round bar weight distributing hitch features easy-to-use adjusting Blocks for easier and faster ball mount angle adjustment One piece cast head 10000 lb. trailer weight and 750 lb. hitch weight Black powder coat finish