OB Chains (Obstetrical Chains) are vital veterinary tools used in assisting animal births, particularly in large livestock such as cows, horses, and sheep. Designed for strength, control, and hygiene, OB chains help safely apply traction to limbs during difficult calvings or foalings, ensuring better outcomes for both the mother and offspring. Manufactured from high-tensile, corrosion-resistant stainless steel, these obstetrical chains are built to withstand the rigors of veterinary and farm use. They come in various lengths and thicknesses to suit different species and birthing scenarios, and are often used in conjunction with OB handles or calf pullers for added control and safety. The smooth, rounded links minimize trauma while allowing a secure grip on the fetus during delivery. OB Chains are easy to clean, fully sterilizable, and reusable, making them a reliable and economical choice for veterinarians, farmers, and livestock professionals. Whether for use in the field or clinic, OB chains remain an essential instrument for assisted animal delivery, ensuring safe, effective obstetrical support when it matters most.

Custom Length OB Chain

Original price was: $60.00.Current price is: $35.00.
The perfect fit for every livestock scenario — made your way.

Double Loop OB Chain

Extra security and control for confident calving assistance.

Stainless Steel OB Chain

Original price was: $70.00.Current price is: $40.00.
A hygienic, durable choice for veterinary professionals.

Standard OB Chain

Original price was: $150.00.Current price is: $100.00.
A reliable, time-tested tool for safe and effective calving assistance.

Twist Resistant OB Chain

Original price was: $50.00.Current price is: $37.00.

No tangles, no trouble — just smooth, safe delivery every time.

Veterinary Grade OB Chain

Original price was: $100.00.Current price is: $80.00.
When every second counts, trust the tools the professionals use.