4-inch opening for easy filling

making it suitable for irrigation

Dual locking levers provide pry resistance

making it easy to use and carry

Carefully selected assortment of hand tools for most industrial

1/2" 13X2 1/4" (FT) CARRIAGE BOLTS A307 GRADE A ZINC CR+3 {25/BX} 4-inch opening for easy filling1 2" 13X2 1 4" (FT) CARRIAGE BOLTS A307 GRADE A ZINC CR+3 {25 BX} Carriage bolts fasten metal parts to metal parts or metal to wood. They have shallow semi round heads and either a square or ribbed (ridged) neck under the head to prevent turning while the nut is fastened. Step bolts, which bolt down wood to wood surfaces, are like a carriage bolt in design. However, step bolts have a wider, lower profile, round head. Step bolts are preferred for use