الوصف
YESBOSS Fiberglass Step Ladders – Industrial Grade (Models: K4003, K4004, K4006, K4008, K4010, K4012)
1. PRODUCT OVERVIEW
YESBOSS Fiberglass Step Ladders are heavy-duty, industrial-grade ladders designed to deliver maximum safety, electrical insulation, and durability for professional applications. Constructed using high-strength, non-conductive fiberglass rails, these ladders provide superior protection in environments where electrical hazards are present.
Each ladder features wide slip-resistant steps, reinforced rail bracing, and a solid double-riveted structure, ensuring stability and longevity even under continuous industrial use.
Built for electricians, maintenance technicians, construction workers, warehouses, and industrial facilities, the YESBOSS Fiberglass Step Ladder range meets OSHA and ANSI standards for working-at-height safety.
2. KEY PRODUCT FEATURES
✔ Non-Conductive Fiberglass Rails
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Ideal for electrical environments, as they do not conduct electricity.
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Made from premium-grade fiberglass for long-term durability and UV resistance.
✔ Multi-Functional Tool Top
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Provides dedicated storage spaces for tools, screws, pliers, and work materials.
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Helps keep tools organized and within reach for improved productivity.
✔ Solid Double-Riveted Construction
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Each step is secured using two industrial-grade rivets for exceptional strength.
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Prevents step loosening and enhances stability over years of usage.
✔ Wide, Slip-Resistant Steps
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Serrated steps with anti-slip design for secure footing.
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Increased surface area improves climbing comfort and reduces fatigue.
✔ Heavy-Duty External Spreaders
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Engineered to lock ladder legs firmly in place.
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Prevent accidental folding or collapse during use.
✔ Full Rear Horizontal Bracing
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Horizontals are placed on every rear rail for added torsional strength.
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Prevents ladder flex, twisting, or instability under load.
✔ Steel Bracing Protection
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Steel bracing at the bottom section increases impact resistance.
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Protects rails against bending, cracking, and accidental drops.
✔ Riveted Aluminum End Shields & Foot Pads
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Aluminum rail covers protect the ladder from wear and tear.
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Slip-resistant foot pads ensure grip on various floor surfaces, including tiles, concrete, and rough terrain.
✔ High Weight Capacity (150 kg Rated)
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Suitable for heavy-duty industrial applications.
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Supports tools, equipment, and user weight safely.
3. SAFETY CERTIFICATIONS
The YESBOSS Fiberglass Ladder series complies with major international safety standards:
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OSHA (Occupational Safety and Health Administration) Standard
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ANSI (American National Standards Institute)
These certifications ensure reliable protection for professional working-at-height operations.
4. TYPICAL APPLICATIONS
YESBOSS fiberglass ladders are ideal for use in:
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Electrical maintenance & repair
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HVAC installation and servicing
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Building construction work
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Industrial plant operations
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Warehouse maintenance
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Telecom and cable installation
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Facility management
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Residential and commercial maintenance
Their non-conductive structure makes them especially suitable for electricians and environments near live electrical circuits.
5. TECHNICAL SPECIFICATIONS (ALL MODELS)
| Model | Ladder Height | Working Height | Max Standing Height | Approx Spread | Weight | Load Capacity |
|---|---|---|---|---|---|---|
| K4003 | 3 ft / 0.9 m | 7 ft / 2.1 m | 1 ft 10″ / 0.5 m | 24″ | 5.9 kg | 150 kg |
| K4004 | 4 ft / 1.2 m | 8 ft / 2.4 m | 2 ft / 0.6 m | 32″ | 6.9 kg | 150 kg |
| K4006 | 6 ft / 1.8 m | 10 ft / 3.0 m | 4 ft / 1.2 m | 43″ | 9.2 kg | 150 kg |
| K4008 | 8 ft / 2.4 m | 12 ft / 3.6 m | 6 ft / 1.8 m | 56″ | 12.2 kg | 150 kg |
| K4010 | 10 ft / 3.0 m | 14 ft / 4.2 m | 8 ft / 2.4 m | 66″ | 15.3 kg | 150 kg |
| K4012 | 12 ft / 3.6 m | 16 ft / 4.9 m | 10 ft / 3.0 m | 81″ | 18.6 kg | 150 kg |
6. PERFORMANCE & MATERIAL DETAILS
Fiberglass Rails
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Reinforced fiberglass composite
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Non-conductive, corrosion-proof, and highly durable
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Provides superior stiffness and strength
Steps
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Aluminum alloy construction
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Wide and ribbed for anti-slip safety
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Secured with double riveting to prevent detachment over time
Spreaders
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Heavy-duty external spreaders
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Designed to withstand industrial opening/closing cycles
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Provides strong lateral stability
Feet
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Slip-resistant rubberized pads
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Provides firm grip on smooth and rough surfaces
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Riveted aluminum end caps reinforce structural strength
Tool Tray Top
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Made from high-impact polymer
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Multiple slots for screwdrivers, pliers, nuts, bolts
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Designed for ergonomic and safe tool storage while working
7. DURABILITY & ENVIRONMENTAL RESISTANCE
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Corrosion-Resistant – suitable for humid, coastal, and outdoor conditions.
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Chemical-Resistant – withstands oils, solvents, and industrial fluids.
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UV-Protected Fiberglass – maintains strength and color under sunlight exposure.
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High Impact Resistance – rail bracing prevents cracking or splitting during rough usage.
8. BENEFITS & VALUE
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Ensures worker safety with ANSI and OSHA compliance
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Excellent solution for electrical work due to complete non-conductivity
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Built to withstand industrial wear and tear
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Very stable and comfortable for long-duration tasks
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Wide height range suitable for all maintenance levels
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Lightweight yet strong construction for ease of transport
9. PRODUCT SUMMARY
The YESBOSS Fiberglass Step Ladder series delivers premium safety, strength, and reliability for demanding industrial work environments. From electrical maintenance to general construction, these ladders offer exceptional performance, extended service life, and multi-purpose functionality while ensuring compliance with global safety standards.
