Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
CM Latch Assembly for Manual Chain Hoists, 640 Series, 10,000 lb - Latch Kits for Hoist Hooks
CMLatch Kits for Hoist Hooks

CM Latch Assembly for Manual Chain Hoists, 640 Series, 10,000 lb

<p>The CM Latch Assembly (Part No. 45664) is a genuine replacement part designed for the 640 series manual chain hoists with a 10,000 lb load capacity. This latch kit ensures the safety hook is properly secured…

SKU 3G-OTH-330983

Brand
CM
Item
Latch Assembly for Manual Chain Hoists, 640 Series, 10,000 lb
Part Number
45664
Category
Latch Kits for Hoist Hooks
Available to Order
Also known as:45664CM
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CM
Manufacturer Part Number
45664
Type
640, 45664
Product Type
Latch Assembly
Compatible Series
640
Compatible Hoist Type
Manual Chain Hoists
Compatible Load Capacity
10,000 lb

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

<p>The CM Latch Assembly (Part No. 45664) is a genuine replacement part designed for the 640 series manual chain hoists with a 10,000 lb load capacity. This latch kit ensures the safety hook is properly secured, preventing accidental load release during lifting operations. It is a critical component for maintaining the integrity and compliance of your hoisting equipment.</p><p>Procurement buyers in Singapore can rely on 3G Electric for this OEM latch assembly. We offer SGD quotes on request, handle GST for local buyers, and provide fast delivery across Singapore and Southeast Asia. Worldwide shipping is also available. Contact us for a quote and ensure your hoists are always safe and operational.</p>

Frequently Asked Questions

What is the manufacturer part number for this latch assembly?

The manufacturer part number is 45664, and it is designed for the CM 640 series manual chain hoists with a 10,000 lb capacity.

Does 3G Electric provide pricing in SGD and handle GST for Singapore buyers?

Yes, 3G Electric provides SGD quotes on request and handles GST for Singapore buyers. We also offer fast delivery across Singapore and Southeast Asia.

Used in

Common applications for CM
Industrial maintenance — CM brake friction disc (SKU 31UA33) for lever chain hoist brake repair in Series 640.
Warehouse operations — CM pendant station (SKU 24FN10) for Lodestar electric chain hoist control in material handling.
Construction sites — CM hook block (SKU 31TZ52) for lever chain hoist load attachment up to 3,000 lb.
Manufacturing plants — CM latch kit (SKU 2ZJ37) for hook safety on Series 656 lever chain hoists.
Assembly lines — CM transformer (SKU 31UC09) for Lodestar electric chain hoist power supply replacement.
Storage facilities — CM chain container (SKU 33L899) for hoist chain management and drop-chain bag use.
Not sure this is the right part? Photo-identify it

CM Products

3G Electric supplies CM latch kits for hoist hooks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from CM

View all CM parts
This latch assembly is designed for use with Lodestar series electric chain hoists. It is compatible with hoists having a load capacity of 500 lb to 1,000 lb. The assembly serves as a replacement or upgrade latch for the hoist hook, helping to secure loads during lifting operations
CM
This latch assembly is designed for use with Lodestar series electric chain hoists. It is compatible with hoists having a load capacity of 500 lb to 1,000 lb. The assembly serves as a replacement or upgrade latch for the hoist hook, helping to secure loads during lifting operations
CM
CM
Latch assembly for hoist hooks, designed to secure the hook opening and prevent accidental disengagement of slings or loads during lifting operations. Compatible load capacity of 22,600 lb. Suitable for use in industrial lifting applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first