Wheelok Systems by Exten
Disc Wheelok System
Spoke Wheelok System
Hub-Piloted Wheeklok System
Replaceable Pins
Exten, Inc.
50 Stradtman Street
Buffalo, New York 14206-1908
Local: (716) 895-2214
Phone: (800) 551-5004
Fax: (800) 666-5004