---
product_id: 64554426
title: "Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B"
brand: "lmb"
price: "663 kr"
currency: NOK
in_stock: true
category: "Lmb"
url: https://www.desertcart.no/products/64554426-spring-finger-extension-splint-assists-in-extending-pip-joint-slight
store_origin: NO
region: Norway
---

# Size B fits 3-inch finger length Precision 15°-90° adjustable tension Durable wire-foam for custom comfort Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B

**Brand:** lmb
**Price:** 663 kr
**Availability:** ✅ In Stock

## Summary

> 🦾 Unlock your finger’s full potential with precision and comfort!

## Quick Answers

- **What is this?** Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B by lmb
- **How much does it cost?** 663 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/64554426-spring-finger-extension-splint-assists-in-extending-pip-joint-slight)

## 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

- • **Comfort-Driven Design:** Broad curved dorsal pad distributes pressure evenly, preventing discomfort during prolonged wear.
- • **Tailored Recovery Support:** High-quality wire-foam construction molds perfectly for your finger, ensuring all-day comfort and effective healing.
- • **Precision Motion Alignment:** Axis of motion aligned close to the PIP joint for optimal extension without compromising natural movement.
- • **Adjustable Therapeutic Tension:** Easily customize tension from gentle 12 oz. to powerful 6 lbs. force, adapting to your recovery stage.
- • **Trusted by Professionals & Patients:** Over 1,000 users rate it 4.2 stars for durability and effectiveness post-surgery.

## Overview

The LMB Spring Finger Extension Splint Size B is expertly engineered with a wire-foam build and adjustable tension to assist in regaining PIP joint extension. Designed for a 3-inch finger length, it offers precise alignment and broad pressure distribution for comfort during extended use. Trusted by over 1,000 users, it’s a durable, professional-grade solution for post-surgical finger rehabilitation.

## Description

Broad, curved dorsal center pad distributes pressure over a large area. Tension is adjustable by careful bending. Force: 15° flexion ≈ approx. 12 oz.; 90° flexion ≈ approx. 6 lbs.

## Features

- High quality Wire-Foam construction for a customized fit
- Ideal for regaining last few degrees of PIP extension
- Axis of motion is close to the PIP joint to maintain splint alignment
- Measure finger to be fitted from palmar crease to distal finger crease (with finger extended), size B measures 3"
- Distal pad curvature provides patient comfort

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BKLK889 |
| Best Sellers Rank | #47,003 in Health & Household ( See Top 100 in Health & Household ) #53 in Finger Splints |
| Date First Available | March 23, 2015 |
| Item Weight | 0.634 ounces |
| Item model number | 74103 |
| Manufacturer | LMB |
| Product Dimensions | 6.7 x 5.2 x 0.7 inches |

## Product Details

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

## Images

![Spring Finger Extension Splint, Assists in Extending PIP Joint with A Slight Extension Effect on the MP Joint, Size B - Image 1](https://m.media-amazon.com/images/I/61GDfJJs9cL.jpg)

## Available Options

This product comes in different **Style** options.

## 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.

## 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 Norway*
*Store origin: NO*
*Last updated: 2026-10-18*