1" Color Coded Hand Sanding Block Manufacturer: SurfPrep Part Number: SPCBX-X Description: Size: 1″ x 2¾ x 3¾” | Brown Aluminum Oxide | 4 Sided Hand Block | Available options: Bulk (250/box) | Contractor Pack (20/box) | Retail Pack (2/pack) SurfPrep’s same quality blocks, made in America, and color-coded for easy use! Grey - Medium grit 120-150 Blue - Fine grit 180-220 Red - Very fine grit 280-320 Yellow - Superfine grit 400-600 The Standard Block fits easily into the palm of your hand and is ideal for sanding a variety of surfaces. Due to its shape, construction and controlled flexibility, the standard block is great for flat surfaces and hard to reach corner areas. 4-sided hand sanding block
