Product Info Catalog Do-it-yourself Lifts BilJax Step Frame, 5W x 5H BilJax Step Frame, 5W x 5H Manufacturer: Bil-Jax Model Number: 6004-02552 Request Availability Description Step Frame, 5W x 5H C-Lock with inserts attached Step Frame, 5W x 5H C-Lock @ 27 3/4" w/ inserts attached Please contact us for current pricing and availability.