Upholstery Hand Tools

C.S. Osborne · Curved upholstery needles

C.S. Osborne No. 501½ 2½-Inch Light Curved Needles

Osborne No. 501½ label and the curved round-point needle.
Osborne No. 501½ label and the curved round-point needle.

When to choose it

Choose this 18-gauge curved round point when you want a compact arc in Osborne’s light series. The 2½-inch size is measured across the entire needle. Use that measurement to see whether the curve can turn next to the seam or seat frame.

If you want the same nominal size in a finer round point, Osborne lists the 2½-inch 501X at 20 gauge. Compare the gauge while keeping the size steady. This box gives you twelve needles in the selected light variant.

Specifications

Brand
C.S. Osborne
Construction
Light curved round point
Work task
Upholstery seams
Model
501½-2½
Point
Round
Profile
Light curved
Size
2½ in across overall
Gauge
18
Pack
12 needles
Amazon.com reference
B07L5Z7NL6

Fit and buying advice

Check the turning space and match the point and eye to the material and thread.

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Documentation

Questions about this product

Which round point is finer at the same size?

Osborne lists the 2½-inch 501X at 20 gauge. The selected 501½ is 18 gauge.

Does the size tell me the gap from the eye to the point?

The maker measures across the whole needle. Check the shape separately for the actual path.

Can I buy a card with several curves?

Compare an assortment when you want to try different sizes before buying a dozen of one needle.

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