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Retractable Blocks

 

ALPHA Retractable Fall Arrester Block

Ref: SF-RFA-2W

Material

Housing Features Built-in galvanized steel swivel shackle resists corrosion and prevents twisting of the line.
Convenience 3/4"(20mm) Kevlar webbing has a Tensile strength In excess of 3960lbs(18kN), Webbing Length : 2.0m with energy absorber & snap hook SF-1602 Swivel.
Special Features Polymer Housing and Drum are Durable and lightweight and Resistant to Corrosion.
Additional Features It passes the test for Fall Factor 2 and can be used Horizontally
Weight 1.020 Kg
Compliance As per EN 360:2002. VG11 RFU #11.060
 

Also Available :

Model Length Weight(Kg)
SF-RFA-02W(SS) 2.0m 1.080
Having a Steel Scaffold Hook SF-1301 at anchorage end
SF-RFA-02W(AS) 2.0m 1.075
Having a Aluminum Scaffold Hook SF-1306 at anchorage end

 

ALPHA Retractable Fall Arrester Block

Ref: SF-RFA-2X2W

Material

Housing Features Built-in galvanized steel swivel shackle resists corrosion and prevents twisting of the line.
Convenience 1"(25mm) Polyester webbing has a Tensile strength in excess of 3960lbs(18kN), Webbing Length : 2.0m with energy absorber & snap hook SF-1301
Special Features Polymer Housing and Drum are Durable and lightweight and Resistant to Corrosion.
Weight 2.360 Kg.
Compliance As per EN 360:2002.

 

Also Available :

Model Length Weight(Kg)
SF-RFA-2X2W(A) 2.0m 2.540
Having a Twin SRL connector reference no- SF-RFA-02-21 it reduces the length of swing during the fall there by preventing the impact of SRL on the back of the user’s Head.

 

TWIN Retractable Fall Arrester Block

Ref: SF-RFA-2BY2(W)

Material

Casing Made up of high strength and sturdy Aluminum Alloy.
Convenience - Comes with a 25 mm Wide Webbing
- Includes two Scaffold Hooks SF-1301 at anchorage ends.
Special Features Anchorage Eye with swivel action. Prevents undue twist of rope while working or in the event of a Fall.
Use To be used wherever the user needs a greater freedom of movement and needs to pass obstacles while remaining anchored at all times.
Minimum Breaking Strength > 15kN.
Weight 2.800 Kg.
Compliance As per EN 360:2002.

 

Also Available :

Model Length Weight(Kg)
SF-RFA-2BY2(W)(SF-1306) 2.0m 2.760
Having a Aluminum Rebar Hook at attachment end

 

Mini Block
Ref: SF-RFA-2.5W

  • Having a Retractable Webbing of width 47mm.
  • Maximum length- 2.5m.
  • Has a protective Casing.
  • Incorporated with an Energy Absorber for shock absorption.
  • Supplied with Steel Karabiner SF-1102 at the anchorage as well as at the attachment ends.
  • Minimum Breaking Strenght- 15kN
  • As per to EN 360:2002.
  • Weight-1.200 kg.

 

Also Available :

Model Length Weight(Kg)
SF-RFA-2.5(SW1102) 2.5m 1.340
Having a Swivel arrangement at anchorage end with Fall Indicator
SF-RFA-2.5(SF-1301) 2.5m 1.660
Having a Swivel Steel Scaffold Hook SF-1301 at anchorage end with Fall Indicator

 

Retractable Block Polymer Casing with G.I. Wire Rope

Ref: SF-RFA-3.5

Material

Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
Convenience Comes with Galvanized Steel Wire Rope of Dia 4.5mm
- Is provided with Snap Hook SF-1602 connector with load indicator at attachment end.
Minimum Breaking Strength > 12kN.
Compliance As per EN 360:2002.

 

Model Length Weight(Kg)
SF-RFA-3.5 3.5m 2.300
* Also available with swivel Eye at the Anchorage end Ref: SF-RFA-3.5(SW)

 

Retractable Block Polymer Casing with Webbing

Ref: SF-RFA-3.5W

Material

Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
Convenience - Comes in 25mm width webbing.
- Is provided with Snap Hook SF-1602 connector with load indicator at attachment end.
Minimum Breaking Strength > 15kN.
Compliance As per EN 360:2002.

 

Model Length Weight(Kg)
SF-RFA-3.5W 3.5m 1.800
* Also available with swivel Eye at the Anchorage end Ref: SF-RFA-3.5W(SW)

 

Retractable Block Polymer Casing With G.I. Wire Rope with Inbuilt Handle

Ref: SF-RFA-5 to SF-RFA-10

Material

Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
Convenience Comes with Galvanized Steel Wire Rope of Dia 4.5mm & provided with swivel snap hook SF-1602.
Special Features Anchorage Eye with swivel action. Prevents undue twist of rope while working or in the event of a Fall.
Minimum Breaking Strength > 12kN.
Compliance As per EN 360:2002.

 

Model Length Weight(Kg)
SF-RFA-5 5.0m 3.740
SF-RFA-6 6.0m 3.830
SF-RFA-7.5 7.5m 3.965
SF-RFA-8 8.0m 4.100
SF-RFA-9 9.0m 4.190
SF-RFA-10 10.0m 4.280

 

Retractable Block Polymer Casing With G.I. Wire Rope with Inbuilt Handle

Ref: SF-RFA-5W, SF-RFA-6W, SF-RFA-7.5W

Material

Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
Convenience - Comes in 25mm width webbing.
- Is provided with Snap Hook SF-1602 connector with load indicator at attachment end.
Special Features Anchorage Eye with swivel action. Prevents undue twist of rope while working or in the event of a Fall.
Minimum Breaking Strength > 15kN.
Compliance As per EN 360:2002.

 

Model Length Weight(Kg)
SF-RFA-5W 5.0m 3.200
SF-RFA-6W 6.0m 3.280
SF-RFA-7.5W 7.5m 3.400

 

Retractable Block Polymer Casing With G.I. Wire Rope

Ref: SF-RFA-5T to SF-RFA-10T

Material

Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
Convenience Comes with Galvanized Steel Wire Rope of Dia 4.5mm & provided with swivel Snap Hook SF-1602.
Special Features Anchorage Eye with swivel action. Prevents undue twist of rope while working or in the event of a Fall.
Additional Features Provided with Plastic Handle for easy handling
Minimum Breaking Strength > 12kN.
Compliance As per EN 360:2002.

 

Model Length Weight(Kg)
SF-RFA-5T 5.0m 4.700
SF-RFA-6T 6.0m 4.790
SF-RFA-7.5T 7.5m 4.920
SF-RFA-8T 8.0m 5.040
SF-RFA-9T 9.0m 5.130
SF-RFA-10T 10.0m 5.220

 

Retractable Block Polymer Casing With Webbing

Ref: SF-RFA-5W(T), SF-RFA-6W(T), SF-RFA-7.5W(T)

Material

Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
Convenience - Comes in 25mm width webbing.
- Is provided with Snap Hook SF-1602 connector with load indicator at attachment end.
Special Features Anchorage Eye with swivel action. Prevents undue twist of rope while working or in the event of a Fall.
Additional Features Provided with Plastic Handle for easy handling
Minimum Breaking Strength > 15kN.
Compliance As per EN 360:2002.

 

Model Length Weight(Kg)
SF-RFA-5W(T) 5.0m 4.480
SF-RFA-6W(T) 6.0m 4.560
SF-RFA-7.5W(T) 7.5m 4.680

 

Retractable Block Polymer Casing With G.I. Wire Rope with Inbuilt Handle

Ref: SF-RFA-12, SF-RFA-15, SF-RFA-18, SF-RFA-20

Material

Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
Convenience Comes with Galvanized Steel Wire Rope of Dia 4.5mm & provided with swivel snap hook SF-1602.
Special Features Anchorage Eye with swivel action. Prevents undue twist of rope while working or in the event of a Fall.
Minimum Breaking Strength > 12kN.
Compliance As per EN 360:2002.

 

Model Length Weight(Kg)
SF-RFA-12 12.0m 6.330
SF-RFA-15 15.0m 6.660
SF-RFA-18 18.0m 6.870
SF-RFA-20 20.0m 7.050

 

Retractable Block Polymer Casing With G.I. Wire Rope with Inbuilt Handle

Ref: SF-RFA-10W, SF-RFA-12W

Material

Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
Convenience - Comes in 25mm width webbing.
- Is provided with Snap Hook SF-1602 connector with load indicator at attachment end.
Special Features Anchorage Eye with swivel action. Prevents undue twist of rope while working or in the event of a Fall.
Minimum Breaking Strength > 15kN.
Compliance As per EN 360:2002.

 

Model Length Weight(Kg)
SF-RFA-10W 10.0m 5.720
SF-RFA-12W 12.0m 5.900

 

Upcoming Models

 

Retractable Block Polymer Casing With G.I. Wire Rope

Ref: SF-RFA-25 to SF-RFA-30

Material

Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
Dia of Rope Galvanized Steel Wire Rope of Dia 4.5 mm
Attachment End SF-1602
Anchorage End Anchorage Eye with swivel action.
Minimum Breaking Strength > 12kN.
Compliance As per EN 360:2002.

 

 

Retractable Block With Retrieval System
Ref: SF-RFA-25R to SF-RFA-30R

  • The locking pin on the side of the casing at the base of the handle allows this dual system to work in independent Fall Arrest & Winch modes.
  • Can be easily mounted on the leg of VIRAJ Tripod SF-800 using specialized brackets Ref: SF-800
  • Minimum Breaking Strength> 12KN.
  • As per EN 360:2002 & EN 1496:2006 Class A.
Unique Features:
  • The Dual mode- helps easy movement of user while working in confined spaces.
  • Retractable mode - enables easy mount of user in confined spaces.
  • Winch mode- enables easy retrieval.
  • Length of Wire Rope upto 30m.
  • Comes with SF-1602 Snap Hooks with impact indicator.

 

Retractable Block Polymer Casing with G.I. Wire Rope & EA

Ref: SF-RFAE-3.5

Material

Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
Dia of Rope Galvanized Steel Wire Rope of Dia 4.8 mm
Attachment End Snap Hook SF-1602 + Energy Absorber EA 4400
Anchorage End Anchorage Eye with swivel action.
Minimum Breaking Strength > 12kN.
Compliance As per EN 360:2002; VG11 RFU # 11.060.

 

Model Length Weight(Kg)
SF-RFAE-3.5 3.5m 2.580

 

Retractable Block Polymer Casing with Webbing & EA

Ref: SF-RFAE-3.5W

Material

Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
Dia of Rope - Comes in 25mm width webbing.
Attachment End Snap Hook SF-1602 + Energy Absorber EA 4400.
Anchorage End Anchorage Eye with swivel action.
Minimum Breaking Strength > 15kN.
Compliance As per EN 360:2002; VG11 RFU #11.060.

 

Model Length Weight(Kg)
SF-RFAE-3.5W 3.5m 2.080


 

Retractable Block Polymer Casing With G.I. Wire Rope & EA

Ref: SF-RFAE-5 to SF-RFAE-10

Material

Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
Dia of Rope Galvanized Steel Wire Rope of Dia 4.8 mm
Attachment End Snap Hook SF-1602 + Energy Absorber EA 4400
Anchorage End Anchorage Eye with swivel action.
Minimum Breaking Strength > 12kN.
Compliance As per EN 360:2002; VG11 RFU # 11.060.

 

Model Length Weight(Kg)
SF-RFAE-5 5.0m 4.020
SF-RFAE-6 6.0m 4.110
SF-RFAE-7.5 7.5m 4.245
SF-RFAE-8 8.0m 4.380
SF-RFAE-9 9.0m 4.420
SF-RFAE-10 10.0m 4.560

 

Retractable Block Polymer Casing With Webbing & EA

Ref: SF-RFAE-5W, SF-RFAE-6W, SF-RFAE-7.5W

Material

Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
Dia of Rope - Comes in 25mm width webbing.
Attachment End Snap Hook SF-1602 + Energy Absorber EA 4400.
Anchorage End Anchorage Eye with swivel action.
Minimum Breaking Strength > 15kN.
Compliance As per EN 360:2002; VG11 RFU # 11.060.

 

Model Length Weight(Kg)
SF-RFAE-5W 5.0m 3.480
SF-RFAE-6W 6.0m 3.560
SF-RFAE-7.5W 7.5m 3.680


 

Load Arrester
Ref: SF-LA-200-10

  • Load Arrester is designed to stop the fall of a max 200 kg weight.
  • Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
  • Galvanized Steel Wire Rope of Dia 4.5mm & provided with swivel steel Karabiner SF-1102.
  • Minimum breaking strength of Load Arrester Assembly>3 kN

 

Load Arrester
Ref: SF-LA-300-10, SF-LA-300-15

  • Load Arrester is designed to stop the fall of a max 300 kg weight.
  • Casing Made up of high impact strength polymer, to prevent breakage and is nearly indestructible.
  • Galvanized Steel Wire Rope of Dia 4.8mm & provided with steel Karabiner SF-1102.
  • Minimum breaking strength of Load Arrester Assembly>4 kN
  • Minimum breaking strength of wirerope>15 kN
  • As per Machine Directive 2006/42/CE

 

Model Length Weight(Kg)
SF-LA-300-10 10 m 5.900
SF-LA-300-15 15 m 6.350


 

PACKAGING FEATURES

 

Packaging Features

Special Features

Strength

It contains 7 ply carton for higher bursting strength.
Apperance Provided with Lamination on the Carton for dust proof.
Box Contains Retractable Fall Arrester Block- 1 pcs
Karabiner- 1 pcs
Tag Line- 1 pcs
Instruction Booklet- 1 pcs
Service & Inspection Card- 1pcs

 

 

ACCESSORIES

 

Twin Alpha SRLConnector
Ref : SF-1609

Meets EN 362:2004, ANSI Z 359.12- 2009
  • Material: SF-1109 - Alloy Steel
  • Separator - High density polyethylene
  • Minimum Breaking Strength: 23 kN
  • Finish: SF-1109 - Zinc plated with yellow/Silver passivation
  • Net weight:: 175.0 gms ± 10.0 gms



 

Twin Alpha Block Seprator
Ref : SF-RFA-02-21

  • Material: Alluminum Alloy
  • Minimum Breaking Strength: 23 kN
  • Finish: Anodize
  • Net Weight: 30 gms 5 gms

 

Mono SRLConnector
Ref : SF-1700

  • Material: High Strength Alloy Steel
  • Minimum Breaking Strength: 23 kN
  • Finish: Zinc plated in yellow passivation
  • Net weight: 170 gms ± 10.0 gms