AUTHORIZED BEDROCK ATTACHMENTS DEALER. CALL US TODAY! WE EXPORT! 5 Tooth Progressive Thumb (Full Rotation), fits 48? Bucket, CAT 315, 316, 318, Excavator, Pin Grabber, 3879688B 5 TOOTH PROGRESSIVE THUMB, 48? PIN-ON 315 316 318 SKU: ET70-PO5T48 Features: Progressive Thumb (Full Rotation) 5 Tooth Thumb, One Cylinder For Use with, Pin Grabber Fits 48? Excavator Bucket Thumb designed to accept OEM style parts (Including Cylinder and Seal Kits) Painted to match OEM equipment yellow 70mm main pin Bedrock SKU: ET70-PG5T48 Complete Thumb Set Including: Thumb Structure One Cylinder 5 Tooth Complete Hardware Mounting bracket Shipping Specs: Length: 64.5 in Width: 36.3 in Height: 28.7 in Weight: 550 kg or 1213 lbs