Optima ST-3K S-Type Crane Kit, 3,000 lb × 0.2 lb

The Optima ST-3K is a 3,000 lb × 0.2 lb S-type tension / compression kit: cell in the line, 20 ft cable to a digital LCD with peak hold, two eye bolts. Sold as Optima. Process weight for scrap, plate, and totes — not an integrated crane hook scale.
This listing’s slug (3,000 × 0.2, ST-3K, 20 ft, peak). Sister-site kit pages that name the same 3,000 lb ST-3K package: S-type cell, two eye bolts, LCD, AC.
What is in the box
3,000 lb S-type load cell
Two eye bolts
20 ft cable
Digital LCD indicator (peak hold on this listing)
AC adapter
Verified specs
Brand
Optima
Model
ST-3K
Product Type
S-type crane / tension kit
Capacity × readability
3,000 lb × 0.2 lb
Cell
Alloy-steel S-type, 3,000 lb
Hardware
Two eye bolts
Cable
20 ft (this listing)
Indicator
Digital LCD with peak hold (this listing)
Power
AC adapter included. AA cells not assumed in the carton
NTEP (this SKU)
No
Warranty
1-year limited (house kit)
Applications
Suspended scrap and plate
Tension checks on a hoist
Tote and drum lifts
Live slug is 3,000 lb × 0.2 lb, ST-3K, 20 ft, peak. Selling brand is Optima. Model ST-3K stays because it is already in the title. This ST-3K is a process kit, not NTEP. Confirm the packing slip for the exact indicator. Shackles / extra cable / printer not assumed. The ST-2K / ST-500 siblings are different SKUs.
Questions before you order
Questions on compatibility, calibration, or what is in the box? All Scales USA, 21249 FM 529 Rd, Cypress, TX 77433. Call (832) 766-5410 or email pete@allscales.com.