Titan Attachments Pair Rubber Tracks 381x101.6x42 Cat 247 247B 257 257B Deere skid steer excavator - OEM quality materials and manufacturing - Anti Vibration System - Steel Core Lugs - Continuously wound steel brace prevents snapping - Includes 2 Rubber Tracks - Fits CAT models: 247, 247B, 257, 257B - Width: 381MM - Pitch: 100.5mm - Links: 42 - Weight: 516 LBS - 100% Virgin Rubber We need your phone number! For the trucking company to schedule delivery. Without it there will be delays.