The SIP 01446 Table Saw Sliding Carriage is an optional accessory designed to expand your SIP 12" Professional Cast Iron Table Saw total sheet capacity to 8ft x 4ft cross-cutting, for powerful performance made easier by cutting in a single pass. Optional table saw sliding carriage accessory Increases the total sheet capacity to 8ft x 4ft Allows for easy cross-cutting in a single pass Versatile 1mtr adjustable cross-cut stop Designed with preset stops at both 90 and 45 Manufactured from ultra heavy-duty cast iron Fitted with a quick release carriage clamp SIP 2-Year Standard Silver Warranty