Direct comparison
Crile vs Kelly Forceps: Serrations and Specs
Crile vs Kelly forceps: serration extent, 14 cm length, material and ratchet from catalogue entries, plus their shared FDA hemostat class. Sourced.
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How do Kelly forceps, Crile forceps compare side by side?
The table below compares Kelly forceps, Crile forceps across 11 procurement-relevant dimensions, from serration extent through source.
Side-by-side comparison
| Dimension | Kelly forceps | Crile forceps |
|---|---|---|
| Serration extent | Half serrated: transversal serrations over 1/2 the length of the jaws (MSF Unicat catalogue entry; Surgical Holdings lists its Kelly-Crile line with "half serrated jaws"). | Serrations run the full jaw length, per ErgoDenta, a dental-instrument supplier (vendor description). The MSF Unicat entry for Coller-Crile says only "transversal serrated jaws". |
| Nominal length | 14 cm in the MSF Unicat listing. | 14 cm in the MSF Unicat Coller-Crile listing. Other makers list 140, 160 and 180 mm (Surgical Holdings), so length alone does not separate the two. |
| Jaw description in a procurement catalogue | "Atraumatic jaws, 1/3 length of the shanks" (MSF Unicat). | "Haemostatic and dissecting forceps with curved jaws, delicate pattern" (MSF Unicat, Coller-Crile). |
| Locking | Ratchet with progressive setting and locking (MSF Unicat). | Ratchet with progressive setting and locking (MSF Unicat). |
| Material and reuse | Martensitic steel; listed as reusable hemostatic forceps (MSF Unicat). | Martensitic steel (MSF Unicat, Coller-Crile listing). |
| Vendor-stated typical set | Described by ErgoDenta as for grasping and clamping broader tissue (vendor description). | Described by ErgoDenta as a general surgical set instrument (vendor description). |
| Naming in catalogues | Surgical Holdings sells "Kelly-Crile" artery forceps as a single product line, in straight and curved forms with half-serrated jaws. | The same maker line carries the combined name, so the serration stated in the listing is a better guide than the name used in conversation. |
| US regulatory classification (general-use hemostat) | Hemostat, product code HRQ, Class I, regulation 21 CFR 878.4800 (openFDA classification database). | Same category: the regulation covers general-use manual surgical instruments, including clamps and forceps, without distinguishing Kelly from Crile. |
| Compared with a mosquito forceps | Kelly: about 14 cm, serrated over the distal half; the mosquito is shorter (12 to 12.5 cm) with the finest tips and full serration (ErgoDenta). | Crile: about 14 cm and fully serrated; the mosquito (Halsted) is 12 to 12.5 cm with the finest tips (ErgoDenta). |
| When to pick each | Pick the item whose listing says half-serrated jaws; that serration extent is the stated Kelly feature. | Pick the item whose listing says fully serrated jaws; length, material and ratchet are otherwise the same in the catalogue entries read. Clinical selection is for the qualified user. |
| Source | MSF Unicat product 14066; Surgical Holdings Kelly-Crile page; ErgoDenta blog; 21 CFR 878.4800 (Cornell LII); openFDA classification API. All read 2026-11-01. | MSF Unicat product 14057; ErgoDenta blog; Surgical Holdings Kelly-Crile page; 21 CFR 878.4800; openFDA classification API. All read 2026-11-01. |
Common questions
Common questions about Kelly forceps vs Crile forceps
What is the difference between mosquito and Kelly forceps?
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Length and tip fineness. ErgoDenta describes the mosquito (Halsted) as 12 to 12.5 cm with the finest tips and full serration, and the Kelly as 14 cm with serrations on the distal half only (vendor description, read 2026-11-01). The CASRAI hemostat guide places the Kelly as a general-purpose mid-size clamp and the mosquito as the smallest.
What is the difference between mosquito and Crile forceps?
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The Crile is about 14 cm and fully serrated, while the mosquito is 12 to 12.5 cm with the finest tips and is also fully serrated (ErgoDenta, vendor description, read 2026-11-01). Size and tip fineness separate them more than serration does.
Why do some catalogues list Kelly-Crile together?
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Some makers sell one line under the combined name. Surgical Holdings lists "Kelly-Crile" artery forceps with half-serrated jaws in 140, 160 and 180 mm lengths (read 2026-11-01), so the serration stated in the listing is the reliable guide to which pattern an item is.
Are Kelly and Crile forceps different FDA device classes?
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The sources read do not separate them. Under 21 CFR 878.4800 general-use manual surgical instruments, including clamps and forceps, are Class I (general controls); the openFDA classification entry "Hemostat" has product code HRQ, Class 1 (read 2026-11-01).
Going deeper
