Quick Ref: TLSS-4196
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Tiger "SS12" Sub-sea (Underwater) Corrosion Resistant Chain Block Range from 500kg to 20,000kg

Model:  SS12 / TLSS-4196
Manufacturing Standard: BS EN 13157:2004, ASME B30.16-2007

Product Code Capacity(kg) Effort(kg) Load Chain Standard HOL(m) Mass KG @ std HOL
Diameter(mm) No. of Falls
SCB-0050 500 21 ø6.3 1 3 10.8
SCB-0100 1,000 25 ø6.3 1 3 12.0
SCB-0150 1,500 32 ø7.1 1 3 16.3
SCB-0200 2,000 34 ø8.0 1 3 20.6
SCB-0300 3,000 38 ø10.0 1 3 32.5
SCB-0500 5,000 37 ø8.0 3 3 39.0
SCB-1000 10,000 40 ø10.0 3 3 62.3
SCB-2000 20,000 43 ø10.0 6 3 180.0
Capacity (kg)
Height of Lift(m)
@ £23.00 (min:3) (3 included in price)

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Guide Price £ 185.00  
Part N°: 4196-10607316   Add to Quote Request

Hand chain hoist designed specifically for under-water (sub-sea) use, though also probably one of the safest chain hoists for heavy industrial use.

SS12 Chain Hoist

The Tiger "SS12 Sub-Sea Chain Hoist" is perfect for underwater use but can also be used above ground if needed, it comes with the added advantage of having been fully protected against corrosion using Tiger’s OCP “Organic Corrosion Protection” formula that gives over 1000 hours continuous protection under. ASTM B117 Salt spray conditions. The Hoist is manufactured to be lightweight and portable, with a rugged steel body and heat treated alloy hooks.

Can also be supplied Atex Approved.


  • Fully Corrosion protected body and components
  • Stainless steel fixings and fasteners
  • Over 1000 hours continuous protection
  • Corrosion protected load and handchain
  • Marine specific friction discs
  • Rugged steel body construction
  • Range from 500kg – 20000kg
  • Lightweight and portable
  • Safe reliable twin pawl mechanical brake
  • Double cover protection for brake chamber
  • -40°C to +50°C Operating temperature range
  • Drop forged & heat treated alloy hooks
  • Guaranteed 2% light load protection
  • Heat treated alloy steel triple spur gears and pinion shaft
  • Individual spares readily available
  • Proof tested to 1.5 times rated capacity
  • Can be chained to any height of lift to meet your exact requirements
  • Marine chain bags available on request

The superb low head room allows for easy installation where every millimetre is precise. Using only the highest quality components expertly machined in fabrication, the SS12 is the ideal chain block for salt water use with less maintenence costs. These units meet and exceed all the requirements within BS EN 13157:2004 & ASME B30.16-2007.

Ss12 Chain Block

The SS12 with OCP protection on all the internal parts including load and hand chains ensuring over 1000 hours continuous protection.

Double Cover Protection:

Both the hand chain wheel cover and the ratchet brake cover are designed to offer protection to the brake chamber in the harshest environments from foreign objects.

Safety Brake:

The highly efficient and fully corrosion protected twin pawl brake works instantly when the operation is stopped and securely holds the load. Loads are lowered under perfect control, allowing for precise operations. The SS12 easily passes the “brake lock out test” as per BS 3243:1990 with a 2% load of the rated capacity.  

Load Chains:

Tiger only use the highest quality alloy, calibrated load chains in Grade 80 (T) or 100 (V). These chains have been protected using OCP protection without any loss of mechanical performance. The SS12 comes as 3.0mtr HOL as standard but can be chained up to whatever length is required. Stainless steel load chain available on request for certain capacities.

SS 12 Hook


Drop forged and heat treated alloy hooks are furnished with heavy duty latch kits that fully engage into the nose of the hook offering maximum load security. The swivel hooks are attached to the yoke using high grade nuts & bolts allowing for complete inspection during any statutory inspection or written scheme maintenance. Recessed forgings offer full protection to the load chain anchor bolts on all our bottom hooks. The entire hook fitting has been protected using OCP or Stainless steel fixtures and fittings.

Marine Friction Discs:

Developed and designed for Subsea use creating a highly efficient, reliable braking surface for use in the most extreme conditions.


The SS12 is finished in our high quality white Akzo Nobel powder coat paint offering excellent additional corrosion protection. (Data sheets available on request)

High Performance Premium Grease:

Load carrying ability, mechanical stability, corrosion protection, water resistance and increased operating temperature ranges are all improved by the using only the very best lubricant.

Mechanical Efficiency:

All major components are heat treated and precisely machined to ensure long term smooth operation. High gear ratios keep physical effort to a minimum whilst complying to all the relevant standards.

Chain Carriers:

All our SS12 chain blocks are available with chain bags on request to fit the exact amount of chain specified.Designed to carry and hold the exact length of load chain required for the operation. Incorporating a stainless steel frame work and heavy duty PVC flexible bag reinforced by webbing with eyelet drain holes for an easy transfer through the splash zone. These chain bags prevent loose chain from getting snagged during lifting or lowering operations and protect any loose chain during transit to and from the operational site.

Proof Load Tests:

Every chain block is individually tested to 1.5 times the rated capacity and is light load tested with a maximum load of 2% of the rated capacity then certified stating the Capacity, Serial number, Height of lift with Working Load Limit (WLL), Proof Load (PL) and Light Load Test (LLT)


Ss12 Single 500kg To 3000kg Spec Drawing Ss12 Twin 3000kg Spec Drawing-jpg Ss12 5000kg Spec Drawing
500kg - 2000kg + 3000kg Single Fall 3000kg Twin Fall 5000kg
Ss12 10000kg Spec Drawing Ss12 20000kg Spec Drawing
10,000kg 20,000kg
Product Code Capacity(kg) Effort(kg) Dimensions(mm) Load Chain Standard HOL(m) Mass KG @ std HOL
A B D E F F1 G Diameter(mm) No. of Falls
SCB-0050 500 21 89 67 50 80 30 26 305 ø6.3 1 3 10.8
SCB-0100 1,000 25 89 67 63 87 33 28 340 ø6.3 1 3 12.0
SCB-0150 1,500 32 93 73 75 105 38 34 385 ø7.1 1 3 16.3
SCB-0200 2,000 34 98 77 85 115 43 38 420 ø8.0 1 3 20.6
SCB-0300 3,000 38 109 84 98 157 43 38 550 ø10.0 1 3 32.5
SCB-0500 5,000 37 98 77 120 210 57 52 575 ø8.0 3 3 39.0
SCB-1000 10,000 40 109 84 153 263 60 54 660 ø10.0 3 3 62.3
SCB-2000 20,000 43 160 90 140 350 90 70 1050 ø10.0 6 3 180.0

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