Aven Tools 10311S Pliers Chain Nose, Xl, 5In, Serrated Jaw, Std Hdle
Aven Tools 10311S Pliers Chain Nose, Xl, 5In, Serrated Jaw, Std Hdle
Aven Tools 10311S extra-long chain nose pliers are designed for forming, bending, and precision assembly in difficult-to-reach areas. The tool is 127 mm (5 inches) long overall, with 37.4 mm serrated jaws for tasks where a longer jaw profile is useful. Box-joint construction, dual leaf springs, and cushioned ESD-safe grips support repetitive component handling.
Best Uses / Applications
- Holding and positioning small parts in difficult-to-reach assembly areas.
- Forming and bending component leads during electronics assembly and repair.
- Precision work where an extra-long chain-nose jaw profile suits the available access.
- Repeated bench handling with serrated jaws in ESD-controlled areas, subject to your facility's tool qualification.
Key Features
- 37.4 mm extra-long serrated chain-nose jaws within a 127 mm overall tool length.
- Mirror-finished 410 stainless steel; Aven specifies improved rust protection compared with standard carbon-steel pliers.
- Box-joint construction supports jaw alignment and durability.
- Induction-hardened jaws for durability.
- Dual leaf springs assist opening and closing.
- Cushioned grips designated ESD safe by Aven.
Technical Specifications
| Specification | Aven 10311S |
|---|---|
| Manufacturer / part number | Aven Tools / 10311S |
| Jaw style | Extra-long chain nose, serrated |
| Overall length | 127 mm (5 in) |
| Jaw length | 37.4 mm |
| Head width | 11.85 mm |
| Tip width | 1.8 mm |
| Material / finish | 410 stainless steel / mirror finish |
| Joint | Box joint |
| Jaws | Induction hardened |
| Springs | Dual leaf springs |
| Grips | Cushioned, manufacturer-designated ESD safe |
| Manufacturer-listed weight | 0.25 lb; not a confirmed packed shipping weight |
Aven 10311S vs. 10308 Chain Nose Pliers
| Selection point | 10311S extra long | 10308 |
|---|---|---|
| Overall length | 127 mm (5 in) | 127 mm (5 in) |
| Jaw length | 37.4 mm | 26.6 mm |
| Head width | 11.85 mm | 11.85 mm |
| Tip width | 1.8 mm | 1.8 mm |
| Jaw surface | Serrated | Serrated |
| Selection guidance | Choose when a longer jaw profile suits difficult-to-reach work. | Choose when the shorter jaw profile better fits the task. |
Extra long describes the jaw profile, not an increase in overall tool length. Serrations can mark delicate finishes; evaluate jaw contact and pressure for the workpiece.
Aven Manufacturer Video
This video is provided on Aven's 10311S product page.
Watch the Aven video on YouTube.
Frequently Asked Questions
What is Aven 10311S used for?
Aven specifies forming, bending, and precision assembly work, particularly in difficult-to-reach areas. The extra-long chain-nose jaws are useful when that profile fits the required access.
Does extra long mean the tool is longer than 5 inches?
No. Overall length is 127 mm (5 inches). The extra-long designation refers to the 37.4 mm jaw length.
How does 10311S differ from 10308?
Both are 127 mm overall with serrated chain-nose jaws, an 11.85 mm head width, and a 1.8 mm tip width. The 10311S has 37.4 mm jaws compared with 26.6 mm on the 10308.
Are the grips ESD safe?
Aven designates the cushioned grips as ESD safe. Qualify the tool within your ESD-control program. The separate Technik Cutters certificate linked on Aven's site does not list 10311S and should not be treated as model-specific certification for these pliers.
What material and construction are used?
The current manufacturer page identifies mirror-finished 410 stainless steel, induction-hardened jaws, box-joint construction, and dual leaf springs.
Can I use it as a wire cutter or insulated electrical plier?
The 10311S is a forming and handling tool, not a rated wire cutter. ESD-safe grips do not establish electrical insulation; do not treat these pliers as protection for work on energized circuits.
Related Tools & Resources
Explore our Aven Tools collection, compare additional pliers, and browse hand tools. For electronics-bench tool-selection context, visit our PCB Rework & Precision Tools guide.
Manufacturer Warning
California Warning: This product can expose you to chemicals including Diisononyl Phthalate (DINP), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
