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PROTO JCS-1100MAS Master Set - Tool Only Sets
PROTOTool Only Sets

PROTO JCS-1100MAS Master Set

The PROTO Master Set (SKU JCS-1100MAS, MPN JCS-1100MAS) is a tool-only set comprising 1,184 total pieces in Metric/SAE sizes, with socket drive sizes of 1/2 in, 1/4 in, 3/4 in, and 3/8 in. The set includes (1)…

SKU 3G-OTH-267214

Also listed as: JCS1100MAS · JCS 1100MAS

Brand
PROTO
Item
JCS-1100MAS Master Set
Part Number
JCS-1100MAS
Category
Tool Only Sets
Available to Order
Also known as:JCS-1100MASPROTO
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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.

Technical Specifications

PROTO
Manufacturer Part Number
JCS-1100MAS
Type
Metric/SAE, 1/2 in/1/4 in/3/4 in/3/8 in Socket Drive Size

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Master Set (SKU JCS-1100MAS, MPN JCS-1100MAS) is a tool-only set comprising 1,184 total pieces in Metric/SAE sizes, with socket drive sizes of 1/2 in, 1/4 in, 3/4 in, and 3/8 in. The set includes (1) Electrician's Plier, (6) Mini Screwdrivers, (108) Impact Sockets, and (7) Flex Combo Wrenches.

Frequently Asked Questions

What is the PROTO Master Set JCS-1100MAS used for?

The PROTO Master Set JCS-1100MAS is a comprehensive 1,184-piece tool set for industrial maintenance, repair, and assembly. It includes impact sockets, flex combo wrenches, and screwdrivers in Metric/SAE sizes, covering 1/4 in to 3/4 in drive applications across machining, electrical, and mechanical departments.

What are the specifications of the PROTO Master Set JCS-1100MAS?

The PROTO Master Set (MPN JCS-1100MAS) contains 1,184 total pieces in Metric/SAE sizes with socket drive sizes of 1/2 in, 1/4 in, 3/4 in, and 3/8 in. It includes (1) Electrician's Plier, (6) Mini Screwdrivers, (108) Impact Sockets, and (7) Flex Combo Wrenches.

Where to buy the PROTO Master Set JCS-1100MAS worldwide?

3G Electric supplies the PROTO Master Set JCS-1100MAS to customers 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 1,184-piece tool set.

How to select the right PROTO Master Set for industrial use?

Select a PROTO Master Set based on your required drive sizes and tool types. The JCS-1100MAS covers Metric/SAE with 1/4 in, 3/8 in, 1/2 in, and 3/4 in drives, plus impact sockets and flex wrenches. For heavy-duty applications, ensure impact-rated sockets are included to prevent tool breakage.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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PROTO 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.

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