Description
The 30-inch nylon OB calf pulling strap with hook handle is a gentle yet strong alternative to traditional obstetrical chains, designed for safer assisted deliveries in cattle, sheep, and goats . The SAG Surgical nylon OB strap features durable 1-inch wide webbing with a floating third D-ring and includes a hook handle, engineered to provide secure, low-trauma traction that significantly reduces the risk of injury to both the calf and cow during calving.
This calf pulling strap is uniquely crafted from heavy-duty, weather- and mildew-resistant nylon webbing that is washable and reusable . The soft, 1-inch width of this nylon ob strap spreads pulling tension over a wider area of the calf’s legs, helping to prevent bone fractures and soft-tissue injury that can occur with chains . The 30-inch length of this calving strap provides versatility for various calving situations. The nickel-plated, welded steel D-rings on this obstetrical strap are designed to resist corrosion .
The 30-inch nylon OB strap features a unique floating third D-ring design that ensures the hook handle pulls equally, staying in the center of the strap for balanced traction . The included hook handle allows for easy, comfortable use of both hands for controlled pulling and is compatible with most calf pullers . This calf pulling strap can be used with or without a mechanical tension device .
Nylon OB calf pulling straps are used across various veterinary settings including cattle operations, dairy farms, and large animal veterinary practices. This calving strap assists veterinarians and livestock producers in managing difficult births with greater safety. They are preferred by cattlemen who do not care to use chains and are an economical alternative to OB chains .
Veterinary obstetrics instruments are manufactured to the highest standards using quality materials. This ensures that every nylon OB strap maintains its strength and reliability for years to come. This calf pulling strap is designed for easy cleaning and disinfection, maintaining high hygiene standards.
SAG Surgical takes pride in offering premium nylon OB calf pulling straps that meet the demanding requirements of modern veterinary practice. Every nylon ob strap undergoes rigorous quality control to ensure consistent performance and safety.
Key Features of Nylon OB Strap with Hook Handle
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30-inch length provides versatility for various calving situations
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1-inch wide nylon webbing spreads tension to prevent bone fractures and soft-tissue injury
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Floating third D-ring design ensures the hook handle pulls equally from the center of the strap
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Soft, washable nylon material is gentle on calves and easier than chains
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Nickel-plated welded steel D-rings resist corrosion
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Hook handle included for controlled, comfortable traction
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Weather and mildew resistant for reliable performance in all conditions
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Economical alternative to OB chains
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Easy to clean for hygienic reuse
Technical Specifications
| Specification | Detail |
|---|---|
| Instrument Type | Nylon OB Calf Pulling Strap |
| Overall Length | 30 Inches |
| Strap Width | 1 Inch |
| Material | Heavy-Duty Nylon Webbing |
| Hardware | Nickel-Plated Steel D-Rings |
| Handle | Hook Handle Included |
| Application | Bovine, Ovine, Caprine Obstetrics |
| Reusable | Yes |
| Cleaning | Washable and Disinfectable |
Applications of Nylon OB Strap
Veterinarians and livestock producers use nylon OB straps for various applications including:
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Assisted calf delivery with reduced trauma risk
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Providing gentle, secure attachment to calf’s legs for controlled traction
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Use with calf pullers or manual pulling techniques
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Essential component of a modern calving kit
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Safer alternative to traditional OB chains for cattle, sheep, and goats
How to Use the Nylon OB Strap
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Position the nylon OB strap around the calf’s leg above the fetlock joint, ensuring proper placement to avoid injury
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Secure the strap using the D-ring or loop mechanism
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Attach the hook handle or calf puller to the D-ring
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Apply controlled traction, working with the cow’s contractions
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Use two straps and pull alternately to “walk” the shoulders through the pelvis
Quality Assurance
Every nylon OB strap at SAG Surgical undergoes rigorous quality testing. Each instrument is inspected for strength and durability.
Quality tests for our calf pulling strap include:
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Material strength test for pull capacity
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D-ring integrity test for secure attachment
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Webbing durability test for long-lasting performance
Package Includes
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1 Piece 30″ Nylon OB Calf Pulling Strap
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1 Piece Hook Handle
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Heavy-Duty Nylon Construction
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Polybag Packing for Safe Delivery
Why Choose SAG Surgical?
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Premium quality nylon OB calf pulling strap
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Affordable rates with bulk order discounts
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30-day hassle-free return policy
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Free shipping across the USA
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Trusted by veterinarians and producers nationwide
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Dedicated customer support team
Frequently Asked Questions
Q1: What is a nylon OB calf pulling strap used for?
A: A nylon OB calf pulling strap is a veterinary instrument used for assisted calf delivery. It provides a safer, gentler alternative to traditional chains by spreading tension over a wider area of the calf’s legs to prevent injury .
Q2: What is included with the 30″ nylon OB strap?
A: This nylon OB strap includes the 30-inch strap and a hook handle for controlled traction.
Q3: Why are nylon OB straps preferred over chains?
A: Nylon OB straps are preferred because the 1-inch width spreads pulling tension over a wider area of the calf’s legs to help prevent bone fractures and soft-tissue injury, making them easier on both cow and calf .
Q4: What is the benefit of the floating third D-ring?
A: The floating third D-ring on this 30-inch nylon OB strap ensures that the hook handle pulls equally, staying in the center of the strap for balanced traction .
Q5: Can nylon OB straps be cleaned and reused?
A: Yes, these calf pulling straps are made of washable nylon webbing and can be easily cleaned and disinfected after each use .
Q6: Are nylon OB straps suitable for use with calf pullers?
A: Yes, nylon OB straps are compatible with most calf pullers and can be used with or without a mechanical tension device .





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