
Bostitch T6-8
Score: 72/100
Arrow TT21
Score: 70/100Rankings

The Bostitch T6-8 is a specialized manual stapler designed for superior holding power on corrugated cardboard and light upholstery tasks. Its unique PowerCrown staple mechanism and AntiJam magazine make it highly reliable for these specific applications. However, the manual operation and narrow crown width limit its versatility for heavier or broader fastening needs.

The Arrow TT21 TruTac is a lightweight, manual forward-action staple gun designed for light-duty applications like crafts and home decor. It features an ergonomic grip and patented pushing mechanism to reduce hand strain, making it accessible for users with limited grip strength or smaller hands. Best suited for DIY enthusiasts and hobbyists performing craft projects, home decor, and light repairs.
| Attribute | ![]() | ![]() |
|---|---|---|
6 mm | 6.35 mmbest | |
84 staplesbest | — | |
| ↓ lower better | 1.9 lbs | 0.55 lbsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Fastener Compatibility(4) | ||
Staple Type | PowerCrown | JT21 |
Staple Gauge | Not specified | Fine Wire |
Staple Length Range (mm) | 6-14 mm | 6.35-9.52 mm |
Staple Crown Width | 11 | 1/4 |
Adjustability & Safety(1) | ||
Safety Mechanism | Not specified | Kickback Prevention |
Power & Performance(1) | ||
Firing Mode | Manual | Sequential |
Physical & Ergonomics(3) | ||
Weight (lbs) | 1.9 lbs | 0.55 lbs |
Dimensions | 6.9 x 1.5 x 8.9 | 5.12x12.8x5.68 |
Grip Type | Overmolded rubber | Ergonomic Anti-slip |
Magazine & Loading(2) | ||
Magazine Capacity (staples) | 84 staples | staples |
Magazine Type | Bottom-loading | Bottom-Load |
Maintenance & Package(1) | ||
Included Accessories | AntiJam magazine, Overmolded rubber grip handle | |


Products in the top-left offer the best value (high score, low price).

Expert sources highlight the engineering strengths of the unique staple design and lightweight construction, noting its reliability for corrugated materials.
Users appreciate ease of reloading and comfort, with no recurring complaints regarding durability issues.

Professional reviewers characterize the TT21 as 'The DIYer's Choice' for fine wire stapling, praising its trusted durability and smooth operating mechanics. It is viewed as an ideal solution for precision work requiring finesse over force, specifically addressing market needs for accessible stapling among users with strength limitations. Reviewers emphasize it is perfect for home crafters and hobbyists rather than professional contractors.
Everyday users praise the ergonomic comfort and forward-action mechanism, noting it is genuinely easier on the hands during extended use. Common themes include reliable performance for crafts, decorations, and quick household fixes with easy loading. Recurring complaints involve frustration when pushing beyond light-duty limits, expectation mismatches regarding heavy-duty capabilities, occasional jamming, and confusion over staple compatibility in product listings.

