The Allen High Load Blocks add additional strength (though a stainless steel sheave turned from solid) to Allen's proven A2030Tii blocks to create a complementary product that though slightly heavier than the standard blocks has a higher Maximum Working Load and Breaking Load.

Allen 30mm Dynamic Blocks use the same high quality dynamic bearing, materials and precision engineering as our 20mm Dynamic Block range. Allen's high strength and rope friendly stainless steel ultra-strap makes them amongst the strongest and most reliable ball bearing blocks in their class.

Availaible with or without rope shackle.