---
product_id: 312250434
title: "Sammons Preston LMB Spring Finger Extension Splint, B, Medium"
brand: "lmb"
price: "17526 som"
currency: KGS
in_stock: true
reviews_count: 5
category: "Lmb"
url: https://www.desertcart.kg/products/312250434-sammons-preston-lmb-spring-finger-extension-splint-b-medium
store_origin: KG
region: Kyrgyzstan
---

# Medium size fits 3-inch finger circumference Adjustable tension for precise finger support Custom-fit wire-foam design for all-day comfort Sammons Preston LMB Spring Finger Extension Splint, B, Medium

**Brand:** lmb
**Price:** 17526 som
**Availability:** ✅ In Stock

## Summary

> 🦾 Elevate your finger’s potential with precision and comfort.

## Quick Answers

- **What is this?** Sammons Preston LMB Spring Finger Extension Splint, B, Medium by lmb
- **How much does it cost?** 17526 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/312250434-sammons-preston-lmb-spring-finger-extension-splint-b-medium)

## Best For

- lmb enthusiasts

## Why This Product

- Trusted lmb brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clinically Trusted:** Recommended for finger flexion tightness and Boutonniere deformity—trusted by healthcare pros.
- • **Ergonomic Comfort Fit:** High-quality wire-foam construction contours perfectly to your finger’s unique shape.
- • **Lightweight & Discreet:** At just 18 grams, it offers professional-grade support without bulk or discomfort.
- • **Targeted Joint Support:** Specifically extends PIP joint while gently supporting MP joint for balanced finger alignment.
- • **Precision Tension Control:** Easily customize support with adjustable wire tension for optimal finger extension.

## Overview

The Sammons Preston LMB Spring Finger Extension Splint (Medium) is a professional-grade medical device designed to assist finger extension with adjustable tension. Featuring a custom wire-foam construction, it provides targeted support to the PIP and MP joints while ensuring patient comfort. Lightweight and clinically recommended for conditions like finger flexion tightness and Boutonniere deformity, this splint offers precise, ergonomic support for effective rehabilitation.

## Description

LMB Spring Finger Extension Assist High quality WireFoam construction for a customized fit Versatile model extends PIP joint with a slight extension effect on MP joint Designed for patient comfort with an emphasis on distal pad curvature Tension is adjustable by careful bending Force 15° flexion ≈ approx. 8 oz.; 90° flexion ≈ approx. 4 lbs. INDICATIONS Finger flexion tightness; Boutonniere deformity (allows IP flexion) Size Measurement Product XSmall 2¼ 501AA Small 2⅝ 501A Medium 3 501B Large 3½ 501C XLarge 4 501D

Review: The best finger splint!!! - I use this finger splint on my middle finger of my right hand after having surgery for trigger finger. It works great!!! Easy to use. I wear it a great deal to straighten and stretch the tendon. Trying to straighten the tendon by pushing down on the finger yourself is painful. This device when set properly is painless. It gradually applies enough force to straighten the finger. I use it on and off all day long as I continually work to regain finger flexibility. This is the 6th surgery I’ve had (on different fingers). Recovery is going to take at least 4 to 6 months. This is the same product I have used each time.
Review: Great product - works well - I bought this splint to straighten my index finger after trigger finger surgery. It works well and is very durable for how I used it. I mainly used it at night while sleeping. I sometimes used it during the day but NOT while doing anything that involved finger bending (i.e. only used it during the day when watching TV...). It has lasted at least 2,5 months and it is still intact. I highly recommend this if used properly (e.g. not for exercising finger...)

## Features

- manufacturer: LMB
- Item Trademark: LMB
- Item Category: Professional Healthcare

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BKLK889 |
| ASIN  | B07BKLK889 |
| Best Sellers Rank | #206,759 in Health ( See Top 100 in Health ) #484 in Finger Splints |
| Brand | LMB |
| Customer Reviews | 4.2 4.2 out of 5 stars (251) |
| Customer reviews | 4.2 4.2 out of 5 stars (251) |
| Date First Available | 7 April 2022 |
| Item model number  | 74103 |
| Product Dimensions  | 17.02 x 13.21 x 1.78 cm; 18 g |
| Units | 1.0 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** LMB
- **Color:** Whitev
- **Size:** AA
- **Use for:** Finger

## Images

![Sammons Preston LMB Spring Finger Extension Splint, B, Medium - Image 1](https://m.media-amazon.com/images/I/61GDfJJs9cL.jpg)
![Sammons Preston LMB Spring Finger Extension Splint, B, Medium - Image 2](https://m.media-amazon.com/images/I/51ivDB+b3XL.jpg)
![Sammons Preston LMB Spring Finger Extension Splint, B, Medium - Image 3](https://m.media-amazon.com/images/I/5127Y1jCM3L.jpg)
![Sammons Preston LMB Spring Finger Extension Splint, B, Medium - Image 4](https://m.media-amazon.com/images/I/51F4h3DrJOL.jpg)
![Sammons Preston LMB Spring Finger Extension Splint, B, Medium - Image 5](https://m.media-amazon.com/images/I/61vTEyMDZIL.jpg)

## Questions & Answers

**Q: What are the dimensions of this item B?**
A: Three or four inches, roughly

**Q: is this the right size for pinky?**
A: These come in at least two sizes. Probably best if you get fitted by an o Occupational Therapist.

**Q: where is the measurement information to pick a size?**
A: If you look at the display on Amazon, right after the name of the product you will see "AA." That is the size. They range from AA to A to D. Here's what one purchaser wrote, based on language on the packaging when the product was delivered: I, "Measured from palmar crease to distal finger crease." specifically on my left pinky finger, did exactly as told to do, and got (give or take 1/16") 2 1/2"; wherein I purchased this size. After receiving the product and reading the packaging/instructions it clearly indicates that AA is 2 1/4" and A is 2 3/4"

**Q: What is the difference between size a and size aa? i need one for my little (pinky) finger**
A: I had the same question, so I bought both an A and an AA. For a pinky finger, especially for a woman, the A is too large. Get the AA. I returned the A.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best finger splint!!!
*by T***N on 31 March 2024*

I use this finger splint on my middle finger of my right hand after having surgery for trigger finger. It works great!!! Easy to use. I wear it a great deal to straighten and stretch the tendon. Trying to straighten the tendon by pushing down on the finger yourself is painful. This device when set properly is painless. It gradually applies enough force to straighten the finger. I use it on and off all day long as I continually work to regain finger flexibility. This is the 6th surgery I’ve had (on different fingers). Recovery is going to take at least 4 to 6 months. This is the same product I have used each time.

### ⭐⭐⭐⭐⭐ Great product - works well
*by D***R on 15 January 2025*

I bought this splint to straighten my index finger after trigger finger surgery. It works well and is very durable for how I used it. I mainly used it at night while sleeping. I sometimes used it during the day but NOT while doing anything that involved finger bending (i.e. only used it during the day when watching TV...). It has lasted at least 2,5 months and it is still intact. I highly recommend this if used properly (e.g. not for exercising finger...)

### ⭐⭐⭐⭐⭐ Finger extension
*by H***N on 18 March 2025*

I used this product after my tendon surgery and nerve repair. Once I finished my rehabilitation with my occupational therapist, she recommended that I use it to help straighten my finger. It was a useful tool to incorporate after rehab when my doctor advised me to start using it. However, if it is not recommended for you, it should not be used. It's important to limit the amount of time you use it each day, as overuse can further damage your finger.

## Frequently Bought Together

- LMB Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B
- Watris Veiyi Finger Joint Straightener, Finger Joint Extension Splint, Finger Fixed Rehabilitation, White Average Size Hand Injury Joint Support Pressing Device for Finger Pain Easy Pressing Splint

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-07-07*