BIESEMEYER 30 in T Square Fence and Rail System Furniture patios and such areas patios and such areas making it suitable for large spaces mounted to angle iron rail Laminated 9 ply birch plywood sides are durable and non marring Fence body constructed of 14 gauge welded steel 3 Point locking system with twin hairline pointers to assure fence is parallel to blade Fence is easy gliding on nylon pads with quick action handle with magnets to hold handle up in release position Fence securely clamps to front tube only to insure perfect parallelism Sub Brand Biesemeyer Type Rip fence CA Residents: Prop 65 Warning(s) No