PROTO Master Tool Set: 453 Total Pcs, SAE
The PROTO Master Tool Set (MPN J99720) is a 453-piece tool-only set from PROTO, featuring SAE sizing and 1/4 in, 3/8 in, 1/2 in, and 3/4 in socket drive sizes. It includes (12) retaining-ring pliers, (2) screw…
SKU 3G-OTH-267253
Also listed as: J 99720 · J-99720
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The PROTO Master Tool Set (MPN J99720) is a 453-piece tool-only set from PROTO, featuring SAE sizing and 1/4 in, 3/8 in, 1/2 in, and 3/4 in socket drive sizes. It includes (12) retaining-ring pliers, (2) screw starters, (31) socket bits, and (28) open end wrenches.
Frequently Asked Questions
What is the PROTO Master Tool Set J99720 used for?
The PROTO Master Tool Set J99720 is a 453-piece SAE tool set for industrial maintenance, repair, and assembly. It includes socket bits, open end wrenches, retaining-ring pliers, and screw starters, covering 1/4 in, 3/8 in, 1/2 in, and 3/4 in drive sizes for heavy-duty mechanical work.
What are the specifications of the PROTO J99720 tool set?
The PROTO J99720 is a 453-piece SAE tool set with 1/4 in, 3/8 in, 1/2 in, and 3/4 in socket drive sizes. It includes (12) retaining-ring pliers, (2) screw starters, (31) socket bits, and (28) open end wrenches. The set is tool-only and manufactured by PROTO.
Where to buy the PROTO Master Tool Set J99720 worldwide?
3G Electric supplies the PROTO Master Tool Set J99720 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 453-piece SAE tool set.
How to select the right PROTO tool set for industrial maintenance?
For industrial maintenance, choose a set with the drive sizes and tool types matching your fasteners. The PROTO J99720 covers 1/4 in through 3/4 in drives and includes pliers, starters, bits, and wrenches. Verify SAE sizing and total piece count against your typical repair tasks.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO tool only sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
