48" Stainless Steel Bound Crick Level. Hardened 16 gauge stainless steel binding and end caps. Wood is sealed with penetrating oil. Vials are guaranteed to an accuracy of .015 in length of level. Chemically tempered 1/8 thick lenses sealed with silicone and secured with stainless retainer clips. 3 pc wood construction. Basically this is the finest American made level you can buy. Handmade in Ben Wheeler, Texas. - 48" Stainless Steel Bound Crick Level 48" Stainless Steel Bound Crick Level (48010)