MULWARK Folding Allen Wrench Set 2 Pack
- Jaw Capacity: 0.3 inches
- Measurement Standard: Both (Dual)
- Head Style: Round
- End Style: Hex End
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact, well-rated wrench for small fasteners in confined spaces, not a general shop workhorse given its limited 8mm capacity.
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ASIN: B086XC2BYVModel: MLK-53780Category: Wrenches
Overview
The Mulwark MLK is a compact wrench measuring 4.8 inches long with an 8 millimeter jaw capacity, weighing about 0.33 kilograms.
Its short length and modest 8mm capacity point to a mini or pocket-sized wrench rather than a full-size shop tool, useful for tight spaces where a standard-length wrench will not fit.
- 4.8 inch length
- 8mm jaw capacity
- 0.33 kg weight
Who it's for
Fits users who need a small wrench for compact fasteners in tight clearances, such as bike, appliance or electronics repair, not for larger bolts needing a wider jaw.
Pros and cons
- Compact size fits tight spaces
- Lightweight at 0.33 kg
- 8mm jaw capacity limits it to small fasteners
- Not suited to larger bolts or nuts
Performance notes
At 0.33 kilograms, the wrench is light enough for one-handed use in awkward positions, and the 4.8 inch length keeps it maneuverable where a full-size wrench would not fit.
Specifications
| Brand | Mulwark |
|---|---|
| Model | MLK-53780 |
| Dimensions & fit | |
| Item Length | 4.8 inches |
| Wrench Length Style | Standard |
| Item Weight | 0.73 pounds |
| Capacity & performance | |
| Jaw Capacity | 0.3 inches |
| Construction & materials | |
| Material Type | Alloy Steel |
| Color | Multicolor |
| Finish Types | Polished |
| Included components | |
| Package Quantity | 1 |
| Unit Count | 2 |
| Included Components | Folding Allen Wrench Set |
| Other details | |
| Measurement Standard | Both (Dual) |
| Head Style | Round |
| End Style | Hex End |
| Operation Mode | Mechanical |
| Is Non Sparking | No |
| Item Type Name | Hex Keys |
| Set Name | 2 Pack |
| Item Torque | 490.5 ft-lb |
Closest rivals on specs
Amazon Basics Long Arm Ball End Hex Key Set 26 Piece- Item Length 4.8 vs 8.3 inches (-42%)
- Item Weight 0.73 vs 1.63 pounds (-55%)
Wiha 66992 MagicRing Ball End Hex L-Key Set 22 Piece- Item Length 4.8 vs 12 inches (-60%)
- Item Weight 0.73 vs 2.21 pounds (-67%)
Amazon Basics Hex Key Set 36 Piece- Item Length 4.8 vs 6.4 inches (-25%)
- Item Weight 0.73 vs 1.19 pounds (-39%)
- Item Torque 665 vs 60 Nm (+1008%)
Frequently asked questions
What size fasteners does the Mulwark MLK wrench handle?
Its jaw capacity is listed at 8 millimeters, so it suits small fasteners rather than larger bolts.
How long is the Mulwark MLK wrench?
It measures 4.8 inches, making it compact enough for tight clearances.
How much does it weigh?
About 0.33 kilograms, light enough for one-handed use.