Arrow 591188BL T59 Insulated Black 1/4-Inch by 5/16-Inch, 1/4 Inch X 5/16 Inch, 300 Count Product Description The Arrow Fastener T59 1/4-inch by 5/16-inch black insulated staple is ideal for installing telephone wires, TV cable, computer cable, intercom cable and security systems. Each box has 300 pieces. For use with T59 insulated wire cable tacker. Made in the USA. From the Manufacturer The Arrow Fastener T59 1/4-inch by 5/16-inch black insulated staple is ideal for installing telephone wires, TV cable, computer cable, intercom cable and security systems. Each box has 300 pieces. For use with T59 insulated wire cable tacker. Made in the USA. Features Contains 300 black, insulated staples 1/4-inch tall by 5/16-inch wide Fits Arrow's T59 wiring tacker Great for use in hard woods Made in the USA USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.