SELKIRK CORP 187704 Wall Thimble, 4-Inch 192551235519 QO accessories can only be

QO accessories can only be used with QO load centers

Meets or exceeds SAE J1459 specs

Package Dimension: L24" W20" H22" (Weight: 30 LB)

Quilt Machine Needles have a special taper to the point to assist in sewing large numbers of seams without damage to fabrics and makes sewing the many crossed seams easier

Material: Metal frame solid wood Particle Board Fabric

SELKIRK CORP 187704 Wall Thimble, 4-Inch 192551235519 QO accessories can only be4" 4RV WT Wall Thimble Adjusts 4 1 8" to 7" to fit wall thickness Round Type B gas vent When installed according to manufacturer specifications, the wall thimble provides the required 1 inch air space to combustibles Tested and listed per UL 441 for installation as type "B" and B W gas vents to be installed in single and multi story buildings 4" 4RV WT Wall Thimble. Adjusts 4 1 8" to 7" to fit wall thickness. Round Type B gas vent. When installed