Attribute17: 2.25 in.
Products with this attribute (3 total)
4 ft. LED Strip Fixture, 2800 Lumens, 25W, 4000K, 2 Lamp Fluorescent Equal, 120-277V, Philips SCD428L840-UNV | 1000Bulbs.com
400 Watt - High Pressure Sodium - ANSI S51 - Philips 36881-1 | 1000Bulbs.com
National Brand Alternative 803415 Steel Strike Plate