Short Description
DeRoyal LMB Finger Spring PIP Extension Assist 504 provides an adjustable stretch for PIP tightness and boutonniere correction in a shorter length.
The DeRoyal Finger Spring, PIP Extension Assist 504 is the shorter version of model 501 and does not interfere with the MP joint while extending the PIP joint. The Short Finger Extension Assist is indicated for PIP joint tightness and boutonniere deformity correction.
Features and Benefits:
- High quality Wire-Foam™ construction for a customized fit
- Shorter version of model #501
- Does not interfere with the MP joint while extending the PIP joint
- Tension is adjustable by careful bending
- Force: 15° flexion ≈ approx. 8 oz.; 90° flexion ≈ approx. 4 lbs
- Five sizes - See sizing chart tab for measurement and fit help
| Size | Measurement | Product # |
| X-Small | 1¾” | 504AA |
| Small | 1⅞” | 504A |
| Medium | 2” | 504B |
| Large | 2¼” | 504C |
| X-Large | 2⅝” | 504D |
The DeRoyal LMB Finger Spring PIP Extension Assist 504 is indicated for:
- PIP tightness
- Boutonniere deformity
DME-Direct is a DeRoyal Authorized Dealer Site
DeRoyal believes that the best way for you to select and purchase a DeRoyal product is at one of its authorized online stores of which DME-Direct is one. Only in these stores can you be sure to find the latest DeRoyal collection and ensure you are getting a genuine DeRoyal product with the manufacturer's full warranty.
DeRoyal therefore recommends that you do not purchase a DeRoyal item through any website, unless it is an authorized DeRoyal dealer.
We are a DeRoyal Authorized Dealer and can assure you a safe and pleasant shopping experience here at our website as if you were at our wholesale distribution premises in Valencia, California.
Some non-authorized sites sell counterfeit, second-hand merchandise, and/or products containing old fabrics, glues, and resins that do not perform as intended, and are therefore, not eligible for care under the DeRoyal warranty. Others do not offer the original DeRoyal warranty, nor do they offer any after-sales service of any kind.
DeRoyal takes great care to ensure that all DeRoyal authorized dealers offer you the very best products and service. Please take advantage of the peace of mind that only they can offer to DeRoyal purchasers.