Features: Finishes & chamfers small work pieces & sanding miters w/ infinite-angle guides. Durable reinforced plastic; 9 x 6 x 2-1/2. Includes work fence & clamp for mounting to a work bench. for use w/ Compact Belt Sanders - Specifications: Part Number: SA2500, Used on Model No. : 1278VSK, Sales Pack Quantity: 1, Engineering Number: 2607002139, Item Description: Bench Mount.