The cartridge itself is not refillable, instead you would purchase the cartridge in order to refill the stapler, Rapid 02892!
The RPD11830700 - Fine Wire Staples are 1/4" Leg staples. As we don't stock the Arrow staples, we're not able to do a direct comparison, but we can tell you about the RPD11830700 - Fine Wire Staples and hopefully you can compare the two. These are 1/4" Light Duty staples, ideal for fabric, labeling, decorating, repairs and more. They fit a staple gun.
You'll find staples for all stapler styles at the best price online at On Time Supplies. We offer wholesale bulk pricing discounts on a large selection of staples, from PaperPro heavy-duty staples to Swingline cartridge staples. Take advantage of bulk pricing and fast shipping from On Time Supplies to keep a good supply of staples in your office. If you need more information on the supplies featured at On Time Supplies, or on GSA pricing, call us toll free at 1-866-501-6055. We're happy to answer any supply questions.