---
title: "leer truck cap lock replacement — Niche Verdict: Skip it (48/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/leer-truck-cap-lock-replacement"
last_updated: "2026-07-10T00:03:39.165Z"
locale: en
meta:
  description: "a small market ($39K/yr) — leer truck cap lock replacement doesn't clear our bar today."
  "og:description": "a small market ($39K/yr) — leer truck cap lock replacement doesn't clear our bar today."
  "og:title": "leer truck cap lock replacement — Niche Verdict: Skip it (48/100) | Amazon United States - Flapen"
---

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# **leer truck cap lock replacement**

**Skip it****48/100 **

a small market ($39K/yr) — leer truck cap lock replacement doesn't clear our bar today.

**Market/yr**

**$39K**

**Growth (1y)**

**+139.6%**

**Products**

**22**

**Brands**

**19**

was 30 a year ago

**Sellers**

**51**

**Price range**

**$12.96–$46.69**

**Returns**

**4.0%**

**Rating**

**4.1★**

**Skip it**

Scored 48/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**2**

 ×0.30

Growth

**70**

 ×0.30

Competition

**59**

 ×0.20

Quality gap

**78**

 ×0.10

Returns

**68**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 104 weeks — +139.6% year over year.

1K673Spike '25Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

No pronounced peak months · busiest ÷ quietest = 1.5×

## **Competition**

- Bzumperyz15% - QZATTCAEN15% - Tbest9% - BTEOBFY8% - QANVEE7% - OTTOPO7% - Other (13 brands)40%

The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them. 19 brands and 51 sellers compete here.

**Brands**

**19 **▼falling

was 30 a year ago

**Sellers**

**51**

**Top 5 brand share**

**53%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![Bzumperyz Replacement Part for LEER Twist Handle Kit 113436-100XQ 700 100XL & Latches 83514/83515 with 2 Keys](https://m.media-amazon.com/images/I/412wcsGr7iL.jpg) [**Bzumperyz Replacement Part for LEER Twist Handle Kit 113436-100XQ 700 100XL & Latches 83514/83515 with 2 Keys**](https://www.amazon.com/dp/B0CPF5VMBZ)

Bzumperyz$34.754.0★7015%▲rising

2
![QZATTCAEN Truck Cap Locking T-Handle Matching Set T-Handles Lock Truck Cap Topper Camper Shell Locking T-Handle Keyed Alike Black T-Handle Lock kit (Left&Right)-Complete Set (2 Locks)](https://m.media-amazon.com/images/I/31RQpL1IHjL.jpg) [**QZATTCAEN Truck Cap Locking T-Handle Matching Set T-Handles Lock Truck Cap Topper Camper Shell Locking T-Handle Keyed Alike Black T-Handle Lock kit (Left&Right)-Complete Set (2 Locks)**](https://www.amazon.com/dp/B0C85M2J8J)

QZATTCAEN$24.024.4★59212%▼falling

3
![Fit for Leer Truck Cap Lock Replacement Truck Cap Twist Handle Kit Manual Unlocking Enhanced Security with 2 Keys 113436 100XQ Fit for Leer Truck Caps 100XQ 100XL 100XR TSC700](https://m.media-amazon.com/images/I/31x2o6wUbcL.jpg) [**Fit for Leer Truck Cap Lock Replacement Truck Cap Twist Handle Kit Manual Unlocking Enhanced Security with 2 Keys 113436 100XQ Fit for Leer Truck Caps 100XQ 100XL 100XR TSC700**](https://www.amazon.com/dp/B0DPMV7Z5Z)

Tbest$46.693.6★359%▼falling

4
![Leer Truck Cap Lock T Handle Latch Replacement - Night Glow T-Handle Lock Kit for Truck Toppers/Camper Shells Garage Doors & RV Accessories | Tool-Free Installation Weatherproof Zinc Alloy Design](https://m.media-amazon.com/images/I/41qVR60DP1L.jpg) [**Leer Truck Cap Lock T Handle Latch Replacement - Night Glow T-Handle Lock Kit for Truck Toppers/Camper Shells Garage Doors & RV Accessories | Tool-Free Installation Weatherproof Zinc Alloy Design**](https://www.amazon.com/dp/B0FM88ML28)

BTEOBFY$22.754.2★508%▼falling

5
![Truck Cap Latch T Handle Lock Matching Set Truck Cap Topper Camper Shell T-Handle Lock Complete Set Key Alike(Left & Right)](https://m.media-amazon.com/images/I/41SW2Xj6SJL.jpg) [**Truck Cap Latch T Handle Lock Matching Set Truck Cap Topper Camper Shell T-Handle Lock Complete Set Key Alike(Left & Right)**](https://www.amazon.com/dp/B0FG4CKP1W)

QANVEE$21.624.2★1097%▼falling

6
![OTTOPO Truck Cap Lock Replacement Parts Fits Leer are Camper Shell Accessories T Handle Latch Door Lock for Pickup Topper Keyed Alike(Left & Right)](https://m.media-amazon.com/images/I/41noN7Y49IL.jpg) [**OTTOPO Truck Cap Lock Replacement Parts Fits Leer are Camper Shell Accessories T Handle Latch Door Lock for Pickup Topper Keyed Alike(Left & Right)**](https://www.amazon.com/dp/B0G4PMT2SW)

OTTOPO$21.343.0★167%▲rising

7
![Bauer T-323T Package Matching T-Handles Lock Set | Shaft 2 Inch Total Length 1/2 Thread on end | Keyed K-127](https://m.media-amazon.com/images/I/418F60pxOCL.jpg) [**Bauer T-323T Package Matching T-Handles Lock Set | Shaft 2 Inch Total Length 1/2 Thread on end | Keyed K-127**](https://www.amazon.com/dp/B084TRHM8J)

Bauer Products$26.674.6★1,9476%▼falling

8
![Truck Cap Twist Handle Kit 113436 for Leer Truck Cap Lock Replacement 100XQ 100XL 100XR TSC700 with 83515 & 83514 Black Truck Cap Twist Handle Kit 113436 Twist Handle Kit Leer Topper Parts](https://m.media-amazon.com/images/I/31Xn1lAoftL.jpg) [**Truck Cap Twist Handle Kit 113436 for Leer Truck Cap Lock Replacement 100XQ 100XL 100XR TSC700 with 83515 & 83514 Black Truck Cap Twist Handle Kit 113436 Twist Handle Kit Leer Topper Parts**](https://www.amazon.com/dp/B0DSG5G2L1)

Avutrel$34.754.1★215%▼falling

9
![Bauer Matching Set T-Handles Lock](https://m.media-amazon.com/images/I/41J+4AQES8L.jpg) [**Bauer Matching Set T-Handles Lock**](https://www.amazon.com/dp/B00BE5IKUM)

Bauer$25.054.6★5,5395%▼falling

10

![HIRABBIT 113436 Truck Cap Twist Handle That Compatible with Leer Truck Caps 100XQ 100XL 100XR and TSC700 with Striker Latches 83514/83515 (Black)](https://m.media-amazon.com/images/I/41LIsodyhYL.jpg) [**HIRABBIT 113436 Truck Cap Twist Handle That Compatible with Leer Truck Caps 100XQ 100XL 100XR and TSC700 with Striker Latches 83514/83515 (Black)**](https://www.amazon.com/dp/B0F9KL8T7W)

HIRABBIT$28.343.8★214%▲rising

11

![113436 Twist Handle Kit Truck Toppers - Replace Push Button Handles Fit for Leer Truck Caps 100XQ/100XL/100XR/TSC700 Models with New Cables and 2 Keys (Black)](https://m.media-amazon.com/images/I/41mol2fFC1L.jpg) [**113436 Twist Handle Kit Truck Toppers - Replace Push Button Handles Fit for Leer Truck Caps 100XQ/100XL/100XR/TSC700 Models with New Cables and 2 Keys (Black)**](https://www.amazon.com/dp/B0D5TZ8NPM)

BROODAY$26.494.4★283%▲rising

12

![ZUDZUW 113436 Twist Handle Kit for Leer 100XQ 100XL 100XR TSC700 Truck Caps Tonneau Covers Lock with Handle Body + Latch Cables + 2 Keys Replace# 113436-100XQ](https://m.media-amazon.com/images/I/41q1-+vG9WL.jpg) [**ZUDZUW 113436 Twist Handle Kit for Leer 100XQ 100XL 100XR TSC700 Truck Caps Tonneau Covers Lock with Handle Body + Latch Cables + 2 Keys Replace# 113436-100XQ**](https://www.amazon.com/dp/B0DS21DPNT)

ZUDZUW$22.034.0★183%▲rising

13

![QZATTCAEN Pickup Truck Cap Topper Camper Shell Locking T-Handle -with 2 Keys for Most Brands of Truck caps Toppers Camper Tops Black Powder Coated Finish-Left Side](https://m.media-amazon.com/images/I/41lDqPqoVYL.jpg) [**QZATTCAEN Pickup Truck Cap Topper Camper Shell Locking T-Handle -with 2 Keys for Most Brands of Truck caps Toppers Camper Tops Black Powder Coated Finish-Left Side**](https://www.amazon.com/dp/B0B5WF5R3V)

QZATTCAEN$13.034.5★4993%▲rising

14

![Quality Life Truck Cap Camper Shell T-Handle Lock Latch Replacement Parts Truck Bed Topper Door Locking Kit Accessories with Keys - Left Lock](https://m.media-amazon.com/images/I/31Wx1Up5-6L.jpg) [**Quality Life Truck Cap Camper Shell T-Handle Lock Latch Replacement Parts Truck Bed Topper Door Locking Kit Accessories with Keys - Left Lock**](https://www.amazon.com/dp/B0CRNHNGTC)

Quality Life$12.964.3★4642%—flat

15

![Quality Life Truck Cap Camper Shell T-Handle Lock Latch Replacement Parts Truck Bed Topper Door Locking Kit Accessories with Keys - L&R Lock](https://m.media-amazon.com/images/I/41BC6eHGfwL.jpg) [**Quality Life Truck Cap Camper Shell T-Handle Lock Latch Replacement Parts Truck Bed Topper Door Locking Kit Accessories with Keys - L&R Lock**](https://www.amazon.com/dp/B0CRNGNBSY)

Quality Life$20.134.3★4642%▲rising

**~~Showing 15 of 22 — show all ~~**

## **Product shelf**

All 22 tracked products in this niche.

Top sellersNewestTrending

[![Bzumperyz Replacement Part for LEER Twist Handle Kit 113436-100XQ 700 100XL & Latches 83514/83515 with 2 Keys](https://m.media-amazon.com/images/I/412wcsGr7iL.jpg)**Bzumperyz Replacement Part for LEER Twist Handle Kit 113436-100XQ 700 100XL & Latches 83514/83515 with 2 Keys** Bzumperyz**$34.75**4.0★70 reviews](https://www.amazon.com/dp/B0CPF5VMBZ) [![QZATTCAEN Truck Cap Locking T-Handle Matching Set T-Handles Lock Truck Cap Topper Camper Shell Locking T-Handle Keyed Alike Black T-Handle Lock kit (Left&Right)-Complete Set (2 Locks)](https://m.media-amazon.com/images/I/31RQpL1IHjL.jpg)**QZATTCAEN Truck Cap Locking T-Handle Matching Set T-Handles Lock Truck Cap Topper Camper Shell Locking T-Handle Keyed Alike Black T-Handle Lock kit (Left&Right)-Complete Set (2 Locks)** QZATTCAEN**$24.02**4.4★592 reviews](https://www.amazon.com/dp/B0C85M2J8J) [![Fit for Leer Truck Cap Lock Replacement Truck Cap Twist Handle Kit Manual Unlocking Enhanced Security with 2 Keys 113436 100XQ Fit for Leer Truck Caps 100XQ 100XL 100XR TSC700](https://m.media-amazon.com/images/I/31x2o6wUbcL.jpg)**Fit for Leer Truck Cap Lock Replacement Truck Cap Twist Handle Kit Manual Unlocking Enhanced Security with 2 Keys 113436 100XQ Fit for Leer Truck Caps 100XQ 100XL 100XR TSC700** Tbest**$46.69**3.6★35 reviews](https://www.amazon.com/dp/B0DPMV7Z5Z) [![Leer Truck Cap Lock T Handle Latch Replacement - Night Glow T-Handle Lock Kit for Truck Toppers/Camper Shells Garage Doors & RV Accessories | Tool-Free Installation Weatherproof Zinc Alloy Design](https://m.media-amazon.com/images/I/41qVR60DP1L.jpg)**Leer Truck Cap Lock T Handle Latch Replacement - Night Glow T-Handle Lock Kit for Truck Toppers/Camper Shells Garage Doors & RV Accessories | Tool-Free Installation Weatherproof Zinc Alloy Design** BTEOBFY**$22.75**4.2★50 reviews](https://www.amazon.com/dp/B0FM88ML28) [![Truck Cap Latch T Handle Lock Matching Set Truck Cap Topper Camper Shell T-Handle Lock Complete Set Key Alike(Left & Right)](https://m.media-amazon.com/images/I/41SW2Xj6SJL.jpg)**Truck Cap Latch T Handle Lock Matching Set Truck Cap Topper Camper Shell T-Handle Lock Complete Set Key Alike(Left & Right)** QANVEE**$21.62**4.2★109 reviews](https://www.amazon.com/dp/B0FG4CKP1W) [![OTTOPO Truck Cap Lock Replacement Parts Fits Leer are Camper Shell Accessories T Handle Latch Door Lock for Pickup Topper Keyed Alike(Left & Right)](https://m.media-amazon.com/images/I/41noN7Y49IL.jpg)**OTTOPO Truck Cap Lock Replacement Parts Fits Leer are Camper Shell Accessories T Handle Latch Door Lock for Pickup Topper Keyed Alike(Left & Right)** OTTOPO**$21.34**3.0★16 reviews](https://www.amazon.com/dp/B0G4PMT2SW) [![Bauer T-323T Package Matching T-Handles Lock Set | Shaft 2 Inch Total Length 1/2 Thread on end | Keyed K-127](https://m.media-amazon.com/images/I/418F60pxOCL.jpg)**Bauer T-323T Package Matching T-Handles Lock Set | Shaft 2 Inch Total Length 1/2 Thread on end | Keyed K-127** Bauer Products**$26.67**4.6★1,947 reviews](https://www.amazon.com/dp/B084TRHM8J) [![Truck Cap Twist Handle Kit 113436 for Leer Truck Cap Lock Replacement 100XQ 100XL 100XR TSC700 with 83515 & 83514 Black Truck Cap Twist Handle Kit 113436 Twist Handle Kit Leer Topper Parts](https://m.media-amazon.com/images/I/31Xn1lAoftL.jpg)**Truck Cap Twist Handle Kit 113436 for Leer Truck Cap Lock Replacement 100XQ 100XL 100XR TSC700 with 83515 & 83514 Black Truck Cap Twist Handle Kit 113436 Twist Handle Kit Leer Topper Parts** Avutrel**$34.75**4.1★21 reviews](https://www.amazon.com/dp/B0DSG5G2L1)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Size-Overall**23%

*“Exact fit”*

**Assembly/Installation**22%

*“no issues installing”*

**Quality-Overall**19%

*“Good quality parts”*

**Advertised Vs Actual Product**8%

*“Exactly what I wanted”*

**Locking Mechanism**6%

*“can now lock my hatch”*

**Value For Money**5%

*“Good deal”*

**Efficiency**5%

*“Worked perfectly”*

**Ease Of Use**3%

*“Easy”*

**Strength**2%

*“Seems solid & installs easy, time will tell on reliability”*

**Compatibility-Overall**1%

*“Compatible with my Leer 180XR”*

### **What buyers complain about **

**Size-Overall**21%

*“Does not fit”*

**Quality-Overall**12%

*“Poor Quality Control”*

**Locking Mechanism**8%

*“T handles locks”*

**Assembly/Installation**7%

*“Broke while trying to install them”*

**Instructions/User Manual/Troubleshooting**5%

*“Does not come with instructions”*

**Rusts/Corrodes**5%

*“working longer considering the old lock had rust on the back”*

**Compatibility-Overall**5%

*“doesnt fit cheavy 1500 2007”*

**Defective Material/Parts**4%

*“Requested return due to parts defective”*

**Durability**4%

*“Not durable, broke while installing”*

**Functionality-Overall**3%

*“.they do not work very smoothly”*

#### **Top return reasons**- Size-Overall52% - Compatibility-Overall10% - Defective Material/Parts8% - Advertised Vs Actual Product7% - Functionality-Overall4% - Mechanism Issues4% - Locking Mechanism3% - Assembly/Installation2% - Mounting2% - Product Condition1%