This is the Logan Simplex model # 700SG, 40" Mat Cutter, It includes: Squaring Angle, nylon guided bevel cutting head with measuring stops(702), and straight cutting head(701). Missing parallel mat guide. Model 700SGM includes mat guide.
Carton Contents: 701-Straight Cutting Head, backless blades #270; 702 - Bevel Cutting Head, Squaring Arm Stop, Guide Rail Stop, Backless blades. Note this is a used item and may be missing blades, or blades may be worn and needing replacement.