Yamamoto Baits Double 4in Tail Grub 10 pack Fire Craw. Available in both 4" and 5" the Double Tail Grub offers a simple timeless profile that that bass seem to lock in on. The Double Tail Grub excels as a jig trailer where it's shape and size appeal to crawfish eaters. Specifications for Yamamoto Baits Double Tail Grub: Manufacturer: Yamamoto Baits Lure Type: Grub Quantity: 20 pack Length: 4 in Water Type: Freshwater Hook Type: Bait Condition: New Package Contents: Yamamoto Baits 4in Double Tail Grub 10 Pack Yamamoto Baits YAM-15-20-9003: 4in Double Tail Grub 10 Pack Fire Craw