Skeletal Muscles of the Human Body. T his web site is an index containing detailed information about the skeletal muscles of the human body. Included is each muscle's origin, insertion, action, blood supply and innervation. PTCentral is glad to offer this and other health related services.keletal Muscles of the Human Body. T his web site is an index containing detailed information about the skeletal muscles of the human body. Included is each muscle's origin, insertion, action, blood supply and innervation. PTCentral is glad to offer this and other health related services.
Sleeve anchors - one kind for brick and block, another for concrete - come in different lengths as well. When drilling the hole for a 1/2-inch sleeve anchor you actually drill a 1/2-inch hole. The sleeve is slipped into the hole and, when the bolt is inserted, the sleeve expands and grips.
Square Post Top. 1 3/4-inch 14 gauge perforated with 7/16-inch holes at every inch. Available in 5-foot (for portable sign stand base), or stand-alone 8-, 10- or 12-foot lengths. Can be inserted into 2-inch square 3-foot Anchor Post (12 gauge, shown below) to create break-away system.