Lufkin 636N Red End Brick Mason, 5/8" x 6' Fan Control Designed to operate on pressure

Designed to operate on pressure up to 70 PSI or from gravity flow with optional special orifice

Black-white

Durability: 4 year

Designed to match classic look of flourescent strip light fixtures making it the ideal replacement when upgrading to cost saving LEDs

PVC compounds with polyester braiding

Lufkin 636N Red End Brick Mason, 5/8" x 6' Fan Control Designed to operate on pressureHighlights: Used by bricklayers Graduated vertical inches to 1 16ths, both edges Brick Mason scale on inside, red course counters numbered consecutively Regular outside markings in black Using the Lufkin "Red End" 636 Brick Mason's Rule is easy and fast WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to