The MARSHALLTOWN Bull Float Groover Attachment slides over any 8” wide Bull Float and screws tightly into place so you can form quality grooves or expansion joints in wet concrete. The aluminum attachment comes in three depths: ¾”, 1”, or 1 ½”. Choose the best groove depth to suit your needs. Our Bull Float attachments are Made in the USA with Global Materials.
Screws to attach on all 8” wide Bull Floats so you can create grooves