Made with parameters of finishes and very strict dimensions for a maximum adaptation to all types of mechanisms.
Machining done with stainless steel hard metal tools to avoid the contamination of the material of the rod and possible points of rust of the machined zones.
AISI 630 steel tempered by a special process of long duration and low temperature that maintains a great elastic memory with a level of hardness between 44 and 46 Rockwell.
Very strict control process (rod by rod before machining) to check the perfect straightness of the rod.
Aletilla in stainless steel of spring AISI 301 of 0,8 mm of thickness. Mechanical resistance 1269 Nw / mm2 close to that of the rod itself. Pin and hole provided to the diameter of the rod between 2 and 2.5 mm. Length in proportion to the rod; 55 mm in measures of 90 to 120 cm and 70 mm of 130 to 150 cm. Two-volume Aletilla, studied for maximum hydrodynamic penetration. Mounting with a slight recess of 1 cm in length that integrates in the profile the rivets and greatly improves the reach of the rod. The recess does not imply resistance because the fin pin is provided according to the diameter of the rod. Torque closure toric series (red color).
Reinforced howitzer latch with curved radius of mechanization that makes almost impossible the breakage of the rod by this traditionally weak point. Polyvalent design for metallic and Dyneema howitzers (we recommend polishing of profiles with steel cable). Its design, together with the parameters used for tempering, achieves an extraordinary breaking strength in the opening direction of the notch of 190 Nw and 40 ° of angle.
Specially resistant and highly penetrating howitzer.
Diameters available: Ø6,25 mm, Ø6,50 mm and Ø6,70 mm.
Sizes: 75, 90, 105, 110, 115, 120, 125, 130, 135, 140, 150 cm. (According to version).
Removable label with indication of model, measurement, diameter, technical details, reference and EAN.
- Reference (SKU):
- Manufacturer Product Number:
- EFA 422008
- Spearfishing > Spearguns Accessories > Spearshafts > Cressi
- Available since:
- Jun 12, 2017
- Product status: