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PEAK SURGICALS
SKU:PS-OP-5404
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The Centrally Threaded Steinmann Pin (Denham Pin) is a stainless-steel orthopedic traction pin featuring a threaded section positioned centrally along the shaft. This Denham configuration is used in skeletal traction where the central thread provides additional purchase within bone compared with a completely smooth traction pin.
The current Peak Surgicals model is identified as SKU PS-OP-5404. The live product range includes 150 mm, 175 mm, 200 mm, and 225 mm lengths, with multiple listed diameter configurations and individual catalog codes for each size combination.
The defining feature of the Denham pattern is its centrally positioned threaded section. Unlike a completely smooth Steinmann pin, the threaded portion engages bone near the center of the pin while leaving the remaining shaft available for the associated traction arrangement.
Orthopedic references describe the central thread of a Denham pin as a feature that helps reduce side-to-side movement or slipping of the pin within bone during skeletal traction.
Denham and Steinmann pins are established orthopedic instruments used in skeletal traction. The centrally threaded Denham configuration may be selected where improved resistance to lateral pin movement within bone is required during a traction setup.
Pin diameter, insertion site, traction configuration, and procedural technique should be selected by appropriately trained orthopedic personnel according to the patient's anatomy and clinical requirements.
The current Peak Surgicals product page confirms stainless steel as the material for PS-OP-5404.
The exact stainless-steel alloy grade is not stated on the current product page. Hospitals, orthopedic centers, distributors, and procurement teams requiring a particular alloy designation, implant-material documentation, or certificate should confirm that information before ordering.
The 150 mm length is currently listed with four diameter columns. The catalog codes shown on the Peak Surgicals page are PS-188-042, PS-188-047, PS-188-052, and PS-188-062.
The 175 mm configuration is listed with catalog codes PS-188-041, PS-188-046, PS-188-051, and PS-188-061 across the four stated diameter columns.
For 200 mm length, the current product table lists PS-188-043, PS-188-048, PS-188-053, and 185-063.
The final code is written as 185-063 on the live page, which differs from the PS-188 format used throughout the rest of the table. This catalog number should be verified before ordering or finalizing the Shopify product data.
The 225 mm configuration is listed with catalog codes PS-188-040, PS-188-045, PS-188-050, and PS-188-060.
The Peak Surgicals table currently displays four diameter headings: 4 mm, 4-5 mm, 5 mm, and 6 mm.
The heading 4-5 mm is reproduced exactly as it appears on the live product page. Because the page does not clarify whether this means a range from 4 to 5 mm or is intended to represent 4.5 mm, buyers should confirm this diameter before ordering.
The combination of multiple lengths and diameter columns provides a range of Denham pin configurations for orthopedic inventory and traction-set requirements.
Selection should be based on the required pin diameter, length, anatomy, traction application, and orthopedic protocol. Specifications from another manufacturer's Denham or Steinmann pins should not be assumed to apply to PS-OP-5404.
| Product Name | Centrally Threaded Steinmann Pin (Denham Pin) |
| SKU | PS-OP-5404 |
| Product Type | Centrally Threaded Orthopedic Traction Pin |
| Pattern | Denham / Centrally Threaded Steinmann Pin |
| Material | Stainless Steel |
| Listed Lengths | 150 mm, 175 mm, 200 mm, 225 mm |
| Listed Diameter Columns | 4 mm, 4-5 mm, 5 mm, 6 mm |
| 150 mm Codes | PS-188-042 / PS-188-047 / PS-188-052 / PS-188-062 |
| 175 mm Codes | PS-188-041 / PS-188-046 / PS-188-051 / PS-188-061 |
| 200 mm Codes | PS-188-043 / PS-188-048 / PS-188-053 / 185-063 |
| 225 mm Codes | PS-188-040 / PS-188-045 / PS-188-050 / PS-188-060 |
| Primary Clinical Context | Orthopedic Skeletal Traction |
| Exact Stainless-Steel Grade | Not Specified on Current Product Page |
The Centrally Threaded Steinmann Pin (Denham Pin) is relevant for orthopedic trauma departments, hospitals, operating rooms, traction-set inventories, orthopedic distributors, and procurement teams sourcing stainless-steel skeletal traction pins.
For accurate purchasing and inventory identification, buyers should reference SKU PS-OP-5404 together with the required length, diameter, and corresponding catalog code. The current page's “4-5 mm” diameter heading and the “185-063” catalog code should be confirmed before purchase because both differ from the otherwise consistent product-table formatting.
A Denham Pin is a Steinmann-type orthopedic traction pin with a short centrally threaded section designed to provide additional purchase within bone during skeletal traction.
The current Peak Surgicals listing provides 150 mm, 175 mm, 200 mm, and 225 mm lengths.
The current page displays 4 mm, 4-5 mm, 5 mm, and 6 mm diameter headings. The “4-5 mm” entry should be verified because the page does not clarify its exact meaning.
The current Peak Surgicals listing specifies stainless steel. The exact alloy grade is not stated.
Orthopedic references describe the central thread as a feature that helps reduce side-to-side movement or slipping of the traction pin within bone.
The current Peak Surgicals SKU is PS-OP-5404.
