Slingshot Round Tube Bands

Slingshot Round Tube Rubber Band Guide | Size, Length &Height Reference

How to choose slingshot round tube bands. Which slingshots work for round tubes, tube size selection, length guide based on height and draw‑length.

Complete Buying Guide for Slingshot Round Tube Bands
Round tube bands are the classic slingshot rubber option. They are wear‑resistant and widely used for traditional and ball‑bearing slingshots. Many beginners get confused by size codes like 1745 or 1632. This guide helps you find the correct tube band set for yourself.

Which slingshots fit round tube bands
✅ Best for: Traditional slingshots &ball‑bearing (ball‑lock) slingshots
These slingshots have tie‑in holes or slots. Round tubes can be tied or locked with metal balls.

❌ Not recommended: Clamp‑only quick‑release slingshots
Round tubes may slip out from flat clamps, creating safety hazards.

Two common mounting styles：
1. Tie‑on tube bands: Tubes are paired with pouches and tied to slingshot holes.
2. Ball‑lock tube bands: Metal balls are inserted inside tube ends and locked into slingshot slots.

Tube size &tension reference
Tube size format: inner diameter x outer diameter. For example 1745 means ID 1.7mm, OD 4.5mm. Larger numbers mean thicker tube walls and higher tension. Round tubes are used in pairs (left and right).

1632｜Light tension
For women, teenagers and new shooters. Soft pull, great for target practice.

1745｜Classic all‑round
Top pick for most adult casual shooters. Balances power and service life for 8mm ammo.

1842｜Medium‑high tension
For intermediate shooters, delivers more power than 1745.

2040｜High tension
For experienced shooters, requires strong arm strength.

2050｜Heavy tension
Power‑focused advanced option, not for beginners.

💡Beginners should start with 1632 or 1745. Over‑heavy tension cannot be fully drawn, reduces actual power and raises injury risk.

Tube length, draw‑length &height reference
Recommended stretch ratio for round tubes: 4.5‑5 :1

Effective single tube length = Draw‑length÷stretch ratio
⚠️This is working length. Add extra 2‑3cm for actual cutting for tying knots on both ends.

Reference total length for pre‑assembled tube sets with pouches:
1. Height 150‑160cm: Draw‑length 60‑65cm→Band set length 12‑13cm
2. Height 160‑175cm (Most adults): Draw‑length 65‑72cm→Band set length 13‑14cm
3. Height 175‑190cm: Draw‑length 72‑80cm →Band set length 14‑15.5cm

If tubes are stretched to their absolute limit before you hit your anchor point, your bands are too short. Choose longer bands.

Common round‑tube mistakes
1. More tubes do not always equal more power. Too many tubes create excessive tension you cannot fully draw, hurting performance and safety.
2. Replace the whole band set if you see whitening or tiny cracks. Store tubes away from direct sunlight.
3. Keep left and right tube length equal when tying pouches. Uneven length causes horizontal shooting deviation.

Quick buying summary
If you shoot traditional / ball‑lock slingshot and you are 160‑175cm tall adult：

👉 Choose 1745 pre‑assembled tube bands at 13‑14cm. Go 1632 for weaker arms; go 1842 for extra power.

Disclaimer: Slingshots are for outdoor recreation only. Never aim at people, animals or fragile items. Replace aged or damaged bands immediately.

Flat Rubber Band vs. Round Rubber Band Comparison Chart