Pinit Surebonder 5/16" #4 Heavy-Duty Staples(0)No Reviews yet SKU: SUR-55516 $2.69 Quantity discounts available QuantityPrice Quantity -+ Add to Shopping Cart Details For most heavy duty staple guns. 1250-count. 5/16". Details Back DetailsFor most heavy duty staple guns. 1250-count. 5/16". Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review