Arrow's newest electric stapler features an innovative motor driven mechanism for consistent powerful performance. Great for applications requiring many staples and for users with limited grip strength. Patent pending design delivers superior power and performance Fires T50 staples up to 1/2 inch? Compact, lightweight design is great for all day use Easy access magazine release for quick loading Arrow DIY Electric Stapler - T50ACD is one of many Staplers & Riveters available through Office Depot. Made by Arrow.