[4S-34: Two-sided: 34mm]
[4S-21: Two-sided: 21mm]
[4S-24: Two-sided: 24mm]
[4S-16: Two-sided: 16mm]
[4S-19: Two-sided: 19mm]
[4S-31: 2-sided format: 31mm]
[4S-32: Two-sided: 32mm]
[4S-11: Two-sided: 11mm]
[4S-27: Two-sided: 27mm]
[4S-14: Two-sided: 14mm]
[4S-17: Two-sided: 17mm]
[4S-28: Two-sided: 28mm]
[4S-15: Two-sided: 15mm]
[4S-08: Two-sided: 8mm]
[4S-09: 2-sided format: 9mm]
[4S-18: Two-sided: 18mm]
[4S-30: Two-sided: 30mm]
[4S-35: Two-sided: 35mm]
[4S-22: Two-sided: 22mm]
[4S-25: Two-sided: 25mm]
[4S-12: Two-sided: 12mm]
[4S-23: Two-sided: 23mm]
[4S-10: Two-sided: 10mm]
[4S-26: Two-sided: 26mm]
[4S-13: Two-sided: 13mm]
[4S-29: Two-sided: 29mm]
[4S-33: Two-sided: 33mm]
[4S-20: Two-sided: 20mm]
[4S-36: Two-sided: 36mm]
Standard type hexagonal shape It is resistant to sludge even after inserting. Everything you need from light work to heavy industrial maintenance.