General 523 Adjustable Trammel Points, 1-5/16" Ridge Use with both 1

Use with both 1

durable galvanized steel outer pipe has internal spacing beads to assure a uniform insulating air space between pipe walls

Minimum Door Thickness: 1-3/8"

10-1/2'' height

Color: Gray Stone

General 523 Adjustable Trammel Points, 1-5/16" Ridge Use with both 1Highlights: Adjustable Trammels used in marking over large distances, tracing contours and scribing circles. The 6" scribing points are adjustable, and can also be replaced with pencils, pens, crayons and soapstone for marking various surfaces. The heavy duty clamps will fit 5 8" to 1 1 2" beams of any length. Set includes: (2) two trammels and (2) two 6" scriber points. WARNING: This product can expose you to chemicals including Nickel (Metallic),