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Grex
Grex P650L 23-Gauge 2" Headless Pinner with Lock-Out
$459
Best Pin Nailers · head-to-head
Grex P650L 23-Gauge 2" Headless Pinner with Lock-Out vs Bostitch HP118K 23-Gauge 1/2"-1-3/16" Headless Pinner Kit
A sourced, side-by-side comparison. Bostitch HP118K 23-Gauge 1/2"-1-3/16" Headless Pinner Kit is cheaper at $187.13. Every spec and price links to its source.
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Bostitch
Bostitch HP118K 23-Gauge 1/2"-1-3/16" Headless Pinner Kit
$187.13Cheaper
Which is better: the Grex P650L 23-Gauge 2" Headless Pinner with Lock-Out or Bostitch HP118K 23-Gauge 1/2"-1-3/16" Headless Pinner Kit?
The Bostitch HP118K 23-Gauge 1/2"-1-3/16" Headless Pinner Kit wins 1 of the 1 specs we compare head to head; the other wins 0. The Bostitch HP118K 23-Gauge 1/2"-1-3/16" Headless Pinner Kit is the cheaper at $187.13. The Bostitch HP118K 23-Gauge 1/2"-1-3/16" Headless Pinner Kit both leads on specs and costs less — the straightforward pick.
See Grex P650L 23-Gauge 2" Headless Pinner with Lock-Out on Amazon See Bostitch HP118K 23-Gauge 1/2"-1-3/16" Headless Pinner Kit on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Grex P650L 23-Gauge 2" Headless Pinner with Lock-Out | Bostitch HP118K 23-Gauge 1/2"-1-3/16" Headless Pinner Kit |
|---|---|---|
| US price | $459 | $187.13 |
| Brand | Grex | Bostitch |
| Released | — | — |
| Gauge | 23 GA | 23 GA |
| Pin length range (in) | 3/8 to 2 in | 1/2 to 1-3/16 in |
| Magazine capacity | — | 200 |
| Headless pins | Yes | Yes |
| No mar tip | Yes | Yes |
| Dual trigger safety | Yes | — |
| Power source | pneumatic | pneumatic |
| Weight (lb) | 2.68 | 2.5 |
Sources — Grex P650L 23-Gauge 2" Headless Pinner with Lock-Out: grexusa.com (verified 2026-08-19). Bostitch HP118K 23-Gauge 1/2"-1-3/16" Headless Pinner Kit: walmart.com (verified 2026-08-19).
What's the difference between the Grex P650L 23-Gauge 2" Headless Pinner with Lock-Out and Bostitch HP118K 23-Gauge 1/2"-1-3/16" Headless Pinner Kit?
Where the two actually differ on the specs we track (2 of 8). Matching specs are omitted.
- Pin length range (in): Grex P650L 23-Gauge 2" Headless Pinner with Lock-Out 3/8 to 2 in vs Bostitch HP118K 23-Gauge 1/2"-1-3/16" Headless Pinner Kit 1/2 to 1-3/16 in
- Weight (lb): Grex P650L 23-Gauge 2" Headless Pinner with Lock-Out 2.68 vs Bostitch HP118K 23-Gauge 1/2"-1-3/16" Headless Pinner Kit 2.5