Mini Pliers Modification
4-Piece Snap Ring Pliers Set
7-piece Pliers Set
9.5" Wire Crimper
Mini Pliers
Mini Pliers Set
Circlip & Locking Pliers
Wire Cutters & Cable Cutters
Wire Cutters & Cable Cutters
Pliers Set
Wire Crimper & Pliers Set
Mini Pliers Set
Groove Joint Pliers
Long Reach Pliers
Aviation Snips & Hole Puncher
Jewelry Pliers & Pliers Rack
WORKPRO Mini Pliers Wrench
How to adjust the jaw opening?
Hold down the button and slide the handles to adjust the jaw opening. Do not touch your finger on the backside of the button when pressing.
Why does the new pliers have oil on it? It looks like dirt.
The oil you see on the new pliers is a rust-preventive oil, not dirt. It is applied to protect the metal parts during shipping and storage, preventing corrosion. When you use the pliers, you can wipe off any excess oil with a clean cloth.
Does "4-inch pliers" mean the jaw opens to 4 inches?
No. The "4-inch" refers to the overall length of the pliers, not the jaw opening. The actual max opening is typically around 13/16 inch.
Why is the mini pliers wrench so small?
The 4-inch mini wrench pliers are designed for tight spaces. Made of high-strength steel with a parallel jaw, it delivers big performance in a small size—Compact and lightweight for everyday carry.
How should I clean and maintain my pliers?
After use, wipe the pliers clean and dry, then coat with oil to prevent rust. Regularly check for damage and replace worn parts. Store in a dry, clean place, away from moisture and extreme temperatures.
WORKPRO PLIERS
 4'' Mini Plier Wrench |  4'' Mini Water Pump Plier |  Side Cutting Pliers |  12'' Water Pump Plier |  8'' Mini Bolt Cutter |  8'' Diagonal Plier |  9.5'' Wire Crimper | |
|---|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — | — |
Price | — | — | — | — | — | — | — |
Length | 4-inch | 4-inch | 6-inch | 12-inch | 8-inch | 8-inch | 9-1/2-inch |
Jaw/Blade Material | Alloy Steel | Alloy Steel | Carbon Steel | Chromium-Vanadium Steel | Chromium-Vanadium Steel | Chromium-Vanadium Steel | Carbon Steel |
Jaw/Cutting Capacity | 1 inch | 13/16 inch | 5/32 inch | 1-31/32 inch | 5/32 inch | 3/32 inch | 2 inch |
Hanging Hole | ? | ? | ? | ? | ? | ? | ? |
Application Scenario | Tight spaces, easy reach | Tight spaces, easy reach | Cutting Wires | Large pipes | Cutting Wires | Cutting Wires | Cutting & Crimping |
Mini Pliers Modification
4-Piece Snap Ring Pliers Set
7-piece Pliers Set
9.5" Wire Crimper
Mini Pliers
Mini Pliers Set
Circlip & Locking Pliers
Wire Cutters & Cable Cutters
Wire Cutters & Cable Cutters
Pliers Set
Wire Crimper & Pliers Set
Mini Pliers Set
Groove Joint Pliers
Long Reach Pliers
Aviation Snips & Hole Puncher
Jewelry Pliers & Pliers Rack
WORKPRO Mini Pliers Wrench
How to adjust the jaw opening?
Hold down the button and slide the handles to adjust the jaw opening. Do not touch your finger on the backside of the button when pressing.
Why does the new pliers have oil on it? It looks like dirt.
The oil you see on the new pliers is a rust-preventive oil, not dirt. It is applied to protect the metal parts during shipping and storage, preventing corrosion. When you use the pliers, you can wipe off any excess oil with a clean cloth.
Does "4-inch pliers" mean the jaw opens to 4 inches?
No. The "4-inch" refers to the overall length of the pliers, not the jaw opening. The actual max opening is typically around 13/16 inch.
Why is the mini pliers wrench so small?
The 4-inch mini wrench pliers are designed for tight spaces. Made of high-strength steel with a parallel jaw, it delivers big performance in a small size—Compact and lightweight for everyday carry.
How should I clean and maintain my pliers?
After use, wipe the pliers clean and dry, then coat with oil to prevent rust. Regularly check for damage and replace worn parts. Store in a dry, clean place, away from moisture and extreme temperatures.
WORKPRO PLIERS
4'' Mini Plier Wrench |  4'' Mini Water Pump Plier |  Side Cutting Pliers | 12'' Water Pump Plier | 8'' Mini Bolt Cutter | 8'' Diagonal Plier | 9.5'' Wire Crimper |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Length | ||||||
| 4-inch | 4-inch | 6-inch | 12-inch | 8-inch | 8-inch | 9-1/2-inch |
| Jaw/Blade Material | ||||||
| Alloy Steel | Alloy Steel | Carbon Steel | Chromium-Vanadium Steel | Chromium-Vanadium Steel | Chromium-Vanadium Steel | Carbon Steel |
| Jaw/Cutting Capacity | ||||||
| 1 inch | 13/16 inch | 5/32 inch | 1-31/32 inch | 5/32 inch | 3/32 inch | 2 inch |
| Hanging Hole | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Application Scenario | ||||||
| Tight spaces, easy reach | Tight spaces, easy reach | Cutting Wires | Large pipes | Cutting Wires | Cutting Wires | Cutting & Crimping |